CN113247368B - Preparation method and preparation equipment of two-in-one air-conditioning fresh-keeping bag - Google Patents
Preparation method and preparation equipment of two-in-one air-conditioning fresh-keeping bag Download PDFInfo
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- CN113247368B CN113247368B CN202110534509.4A CN202110534509A CN113247368B CN 113247368 B CN113247368 B CN 113247368B CN 202110534509 A CN202110534509 A CN 202110534509A CN 113247368 B CN113247368 B CN 113247368B
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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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/08—Forming three-dimensional containers from sheet material
- B65B43/10—Forming three-dimensional containers from sheet material by folding the material
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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
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
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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
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
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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
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
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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
- 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
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Abstract
The invention discloses a preparation method and preparation equipment of a two-in-one controlled atmosphere fresh-keeping bag, which comprises the following steps: releasing the wrapping paper, folding the wrapping paper in half, changing the wrapping paper from a straight state to a bent state, and then symmetrically folding the wrapping paper in half; performing heat sealing treatment, namely performing heat sealing treatment on the bottom, the folded edge and the middle part of the symmetrical packaging paper to form a left holding cavity and a right holding cavity with open tops; adding water and a deoxidizing agent; sealing, namely performing the action in the heat sealing treatment again to form two containing cavities; and shearing the two-in-one modified atmosphere preservation bag formed by the water-wetting bag and the deoxidizing agent bag after the water and the deoxidizing agent are added. The deoxidizer bag and the water-wet bag are combined into one, two products can be finished by one-time processing, the total purchase cost is reduced, the number of putting is correspondingly reduced, the manual input cost is reduced, the separate detection is not needed during acceptance check, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of preparation of freshness protection packages, in particular to a preparation method and preparation equipment of a two-in-one controlled atmosphere freshness protection package.
Background
The deoxidizer and the water-wet bag are the prior mature external control type fresh-keeping products. When in use, a piece of deoxidizer and a piece of water-wet bag are respectively put into the packaging bag, thereby achieving the dual purposes of oxygen absorption and humidity control.
And 2 products are required to be purchased when the deoxidizer and the water-wet package are put in, so that the total purchase cost is increased. When the material is put in, the manual work is required to be operated for 2 times, and the manual input cost is increased. During the acceptance, the detection is required respectively.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a preparation method and preparation equipment of a two-in-one controlled atmosphere fresh-keeping bag, combines a deoxidizer bag and a water-moistening bag into a whole, can finish two products by one-time processing, reduces the total purchase cost, correspondingly reduces the putting times, reduces the cost of manual input, does not need to carry out respective detection during acceptance check, is convenient to use, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the preparation method of the two-in-one controlled atmosphere package comprises the following steps:
the method comprises the following steps: releasing the packaging paper, placing a packaging paper roll, and releasing the packaging paper from the packaging paper roll;
step two: folding the packaging paper in half, changing the packaging paper from a straight state to a bent state, and then carrying out symmetrical folding processing;
step three: performing heat sealing treatment, namely performing heat sealing treatment on the bottom, the folded edge and the middle part of the symmetrical packaging paper to form a left holding cavity and a right holding cavity with open tops;
step four: adding water, and adding the water into one of the containing cavities through an external water pump;
step five: adding a proper amount of deoxidizer into the other containing cavity while adding water;
step six: sealing, namely performing the action in the third step again, thermally sealing the openings of the two containing cavities at the bottom, and thermally sealing the packaging paper folded at the upper side again to form two containing cavities;
step seven: and shearing the two-in-one modified atmosphere preservation bag formed by the water-wetting bag and the deoxidizing agent bag after the water and the deoxidizing agent are added.
Further, the heat sealing treatment and the shearing step of the two-in-one air-conditioned fresh-keeping package are performed with pull-down treatment, and the heat sealing position of the edge part of the heat-sealed two-in-one air-conditioned fresh-keeping package is extruded and pulled down.
The preparation equipment used in the preparation method of the two-in-one air-conditioning fresh-keeping bag comprises an installation box, a heat-sealing shearing power unit, a heat-sealing execution unit, a shearing unit, a packaging bag pull-down unit, a packaging paper installation unit, a deoxidizer adding unit, a packaging paper folding unit and a water adding unit:
installing a box: a top plate is installed at an opening at the top of the top plate, a deoxidizing agent adding unit is installed at the top of the top plate, a packaging paper installing unit is installed on the front side of the top plate, a packaging paper folding unit is installed on the front side of the top plate corresponding to the packaging paper installing unit, and a water adding unit is installed on the packaging paper folding unit;
heat-seal shear power unit: it installs in the inside of install bin, and the front side of install bin installs the heat-seal execution unit who shears the power pack with the heat-seal, and the front side of install bin installs the shearing unit who shears the power pack with the heat-seal and be connected, shearing unit is located heat-seal execution unit's below, and installs wrapping bag pull-down unit between heat-seal execution unit and the shearing unit.
Wrapping paper installation unit is used for installing the packing scroll, make the release that the packing scroll can be stable, the folding unit of wrapping paper buckles the packing note, then the fifty percent discount, make things convenient for follow-up heat-seal execution unit's heat-seal to handle, power pack is sheared to the heat-seal provides power for heat-seal execution unit and shearing unit, the deoxidier is put into to the deoxidier interpolation unit toward the freshness protection package in, water adds the unit and adds water toward the freshness protection package in, the freshness protection package that the wrapping bag pull-down unit will pack is drawn downwards, guarantee to going on in order of wrapping paper preparation, shearing unit will prepare two unification gas conditioning freshness protection packages and cut the separation.
Further, power pack is cuted in heat-seal includes motor one, axis of rotation, disc, movable connecting rod, axle bed, subtend pivot, fixed interior pole, slide rail, rack, subtend gear one, connects inserted bar and logical groove one, the inboard bottom of install bin rotates through the axle bed and is connected with two subtend pivots, and two intermeshing's subtend gear one is installed respectively to the bottom of two subtend pivots, the inboard bottom of install bin still is fixed with the slide rail through fixed interior pole, sliding connection has the rack on the slide rail, the rack meshes with one of them subtend gear one, the inboard bottom of install bin is fixed with motor one, the output shaft of motor one passes through the rotation axis connection disc, the eccentric position swing joint movable connecting rod's of disc one end, the tip of the other end swing joint rack of movable connecting rod, the top side of two subtend pivots is connected respectively one end of connecting the inserted bar, the front side of install bin is equipped with two logical groove ones, and two other ends of connecting the inserted bar pass corresponding logical groove one respectively and connect the heat-seal execution unit.
The first motor can drive the disc to rotate through the rotating shaft, the disc can drive the rack to do reciprocating motion in the sliding rail through the movable connecting rod, and the two opposite gears can rotate in opposite directions or opposite directions through the rack, so that the two connecting inserting rods move oppositely or back to back, and the heat-sealing execution unit is driven to work.
Further, the heat-seal execution unit includes construction bolt, L shape heat-seal mould and electric rod, and two other ends of connecting the inserted bar pass corresponding logical groove one respectively and install two L shape heat-seal moulds through construction bolt, install the electric rod in the internally mounted intracavity of L shape heat-seal mould, the one side middle part that vertical portion is relative of two L shape heat-seal moulds is indent.
The electric bar work heating can make L shape heat-seal mould temperature rise, through construction bolt with L shape heat-seal mould fixed mounting on connecting the inserted bar, the position of the interior concave part correspondence deoxidier package of L shape heat-seal mould, makes the protruding position of the inboard front and back end of L shape heat-seal mould carry out heat-seal treatment to the wrapping paper.
Further, the deoxidizer adding unit comprises an adding motor, an adding circular groove body, a leakage hole, a mounting disc, a stop lever, a spoke, a stop block, a blocking block, a fixing column, a groove, a movable column, a torsion spring, a material receiving hopper and a discharging pipe, wherein the adding motor is fixed in the middle of the bottom surface of the top plate, an output shaft of the adding motor penetrates through the surface of the top plate and is connected with the mounting disc, the top of the mounting disc is connected with the adding circular groove body through the fixing column, the leakage hole is formed in the bottom annular array of the adding circular groove body, the groove corresponding to the leakage hole is formed in the outer side annular array of the mounting disc, one end of the spoke is movably connected with the groove through the movable column, the blocking block corresponding to the leakage hole is fixedly connected with the other end of the spoke, a torsion spring acting on the spoke is arranged in the groove, the blocking block leakage hole is formed in the end portion of the spoke under the natural state, the bottom of the spoke is provided with the stop block, the stop block lever corresponding to the front side surface of the top plate is arranged on the front side of the top plate, the material receiving hopper is provided with the discharging pipe, and the discharging pipe is arranged between the two L-shaped molds.
Add the motor and pass through the mounting disc and the rotation of fixed column messenger interpolation circular slot body, add the internal deoxidier that is equipped with of circular slot, the deoxidier enters into the small opening, rotate the dog and touch the pin when the spoke pole, the torsion that the torsional spring was overcome to the spoke pole this moment is for adding circular slot body hysteresis motion, the sprue is staggered with the small opening this moment, downthehole deoxidier whereabouts of small opening to connecing the hopper, enter into the freshness protection package through the unloading pipe in, then the dog can cross stopping of pin because spoke pole and mounting disc take place relative position, the torsional spring is got back to natural state again, the sprue continues to block the small opening.
Further, wrapping paper installation unit includes vertical pole, bracing piece, installation riser, packing scroll axle, pair roller, linear electric motor track, linear electric motor and pulls the axle, two bracing pieces are connected respectively through two vertical poles to the front side of roof, and the top of two bracing pieces is rotated and is connected with two pair rollers, and one of them vertical pole is fixed with the installation riser, the top side of installation riser is rotated and is connected with packing scroll axle, packing scroll axle is located two pair rollers directly over, and the front side of two bracing pieces is equipped with two linear electric motor tracks respectively, and the cooperation is equipped with linear electric motor on two linear electric motor tracks respectively, installs between two linear electric motor and pulls the axle.
The epaxial packing scroll that sheathes in of packing scroll, the packing note on the packing scroll passes then passes between two pairs of rollers from the downside that pulls the axle, then extends toward the folding unit direction of wrapping paper, through linear electric motor activity down, can make and pull the axle and pull packing paper from the packing scroll and come one end down, then linear electric motor activity that makes progress makes redundant wrapping paper rotate along with two pairs of rollers, avoids the packing scroll can not rotate the release wrapping paper.
Further, the folding unit of wrapping paper includes fold forming die, bottom ring and apical ring, fold forming die is the toper structure, and fold forming die fixes the side that connects the hopper, fold forming die's top side is equipped with the apical ring, and fold forming die's bottom side is equipped with the bottom ring that corresponds with the apical ring, the diameter of bottom ring is less than the apical ring.
Due to the shape of the folding forming die, the folding angle of the packaging paper is small at the beginning, then the folding angle is gradually increased, and finally the packaging paper is folded in half when passing through the bottom ring.
Further, the water adds the unit and includes feed pipe, confession liquid joint and outer takeover, the bottom of fold forming die is equipped with the feed pipe, the feed pipe is close to and is parallel to each other with the unloading pipe, the bottom of feed pipe is equipped with the confession liquid joint, the one end of outer takeover is passed the feed pipe and is connected the confession liquid joint, the other end of outer takeover runs through fold forming die and is connected with the delivery outlet of outside water pump.
The external water pump conveys water to the external pipe, and then enters the freshness protection package through the liquid supply head, and the liquid supply pipe is a hard pipe, so that the accuracy of water supply is ensured.
Further, it includes solid fixed ring, dwang, leads to groove two, cuts the blade holder, cuts sword, diaphragm, cushion and through-hole to cut the unit, logical groove two has been seted up to the front side bottom of install bin, and the fixed solid ring that has cup jointed to the subtend pivot that corresponds logical groove two, the one end of dwang is connected to solid fixed ring, the other end of dwang passes logical groove two and connects the blade holder, it cuts the sword to install on the blade holder to cut, the diaphragm that is located the dwang top is installed to the front side of install bin, be equipped with on the diaphragm and correspond the through-hole that supplies two unifications to transfer fresh-keeping package to pass, the bottom of diaphragm is equipped with the cushion that corresponds to cut the sword.
The opposite direction pivot rotates and can drive solid fixed ring activity, drives the activity of cutter seat through moving the pole, finally cuts the wrapping bag of preparing through cutting the sword, and the cushion uses as the backing plate of cutting the sword, guarantees the cutting that can be stable.
Compared with the prior art, the invention has the beneficial effects that: the preparation method and the preparation equipment of the two-in-one air-conditioning fresh-keeping bag have the following advantages:
1. wrapping paper installation unit is used for installing the packing scroll, make the release that the packing scroll can be stable, the folding unit of wrapping paper buckles the packing note, then the fifty percent discount, make things convenient for follow-up heat-seal execution unit's heat-seal to handle, power pack is sheared to the heat-seal provides power for heat-seal execution unit and shearing unit, the deoxidier is put into to the deoxidier interpolation unit toward the freshness protection package in, water adds the unit and adds water toward the freshness protection package in, the freshness protection package that the wrapping bag pull-down unit will pack is drawn downwards, guarantee to going on in order of wrapping paper preparation, shearing unit will prepare two unification gas conditioning freshness protection packages and cut the separation.
2. The electric bar work heating can make L shape heat-seal mould temperature rise, through construction bolt with L shape heat-seal mould fixed mounting on connecting the inserted bar, the position of the interior concave part correspondence deoxidier package of L shape heat-seal mould, makes the protruding position of the inboard front and back end of L shape heat-seal mould carry out heat-seal treatment to the wrapping paper.
3. The deoxidizer bag and the water-wet bag are combined into one, two products can be finished by one-time processing, the total purchase cost is reduced, the number of putting is correspondingly reduced, the manual input cost is reduced, the separate detection is not needed during acceptance check, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the structure of a manufacturing apparatus according to the present invention;
FIG. 2 is a schematic view of a partially enlarged structure at A in FIG. 1 of the manufacturing apparatus of the present invention;
FIG. 3 is a schematic bottom view of the apparatus of the present invention;
FIG. 4 is a schematic view of a partially enlarged structure at B in FIG. 3 of the manufacturing apparatus of the present invention;
FIG. 5 is a schematic view of a partial structure of a deoxidizer adding unit of a preparation device of the invention;
FIG. 6 is a schematic view of the internal structure of the manufacturing apparatus of the present invention;
FIG. 7 is a schematic view of the bottom structure of the interior of the manufacturing apparatus of the present invention;
FIG. 8 is a schematic diagram of a heat-sealing structure of the freshness protection package prepared by the present invention.
In the figure: 1 mounting box, 2 heat-sealing shearing power unit, 21 motor I, 22 rotating shaft, 23 circular disc, 24 movable connecting rod, 25 shaft seat, 26 opposite rotating shaft, 27 fixed inner rod, 28 slide rail, 29 rack, 210 opposite gear I, 211 connecting inserted rod, 212 through groove I, 3 heat-sealing execution unit, 31 mounting bolt, 32L-shaped heat-sealing mould, 33 electric heating rod, 4 shearing unit, 41 fixed ring, 42 rotating rod, 43 through groove II, 44 shearing tool seat, 45 shearing tool, 46 transverse plate, 47 cushion block, 48 through hole, 5 packaging bag pull-down unit, 51 roller, 52 roller, 53 bearing I, 54 opposite gear II, 55 driving gear, 56 motor II, 57 motor seat, 6 packaging paper mounting unit, 61 longitudinal rod, 62 supporting rod, 63 mounting vertical plate 64 packaging roller shafts, 65 pairs of rollers, 66 linear motor rails, 67 linear motors, 68 pulling shafts, 7 deoxidizing agent adding units, 71 adding motors, 72 adding circular grooves, 73 leaking holes, 74 mounting discs, 75 blocking rods, 76 spoke rods, 77 blocks, 78 blocking blocks, 79 fixed columns, 710 grooves, 711 movable columns, 712 torsion springs, 713 receiving hoppers, 714 blanking pipes, 8 deoxidizing agent supplying units, 81 supports, 82 supplying cylinders, 83 supplying pipes, 84 supplying brushes, 9 packaging paper folding units, 91 folding forming dies, 92 bottom rings, 93 top rings, 10 liquid supplying pipes, 11 liquid supplying heads, 12 external connecting pipes, 13 top plates, 14 control panels, c deoxidizing agent packages, d water wetting packages, e1 vertical heat sealing positions, e2 horizontal heat sealing positions, f, packaging paper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
In the first embodiment, referring to fig. 1 to 8, the present embodiment provides a technical solution: the preparation method of the two-in-one controlled atmosphere fresh-keeping package comprises the following steps:
the method comprises the following steps: releasing the packaging paper, placing the packaging paper roll, and releasing the packaging paper from the packaging paper roll;
step two: folding the packaging paper in half, changing the packaging paper from a straight state to a bent state, and then carrying out symmetrical folding processing;
step three: performing heat sealing treatment, namely performing heat sealing treatment on the bottom, the folded edge and the middle part of the symmetrical packaging paper to form a left holding cavity and a right holding cavity with open tops;
step four: adding water, and adding the water into one of the containing cavities through an external water pump;
step five: adding a proper amount of deoxidizer into the other containing cavity while adding water;
step six: sealing, namely performing the action in the third step again, thermally sealing the openings of the two containing cavities at the bottom, and thermally sealing the packaging paper folded at the upper side again to form two containing cavities;
step seven: and shearing the two-in-one modified atmosphere preservation bag formed by the water-wetting bag and the deoxidizing agent bag after the water and the deoxidizing agent are added.
And (3) performing pull-down treatment between the heat-sealing treatment and the shearing step of the two-in-one air-conditioned preservation bag, and extruding and pulling down the heat-sealing part of the edge part of the heat-sealed two-in-one air-conditioned preservation bag.
In the schematic of fig. 8, a packaging paper f is folded and then is heat-sealed, and then a vertical heat-sealed part e1 and a horizontal heat-sealed part e2 are arranged to form a deoxidizing agent bag c and a water-wet bag d which are distributed left and right, and then the deoxidizing agent bag c and the water-wet bag d are cut at the horizontal heat-sealed part e2 to form a two-in-one air-conditioned freshness protection package in a separable mode.
The preparation equipment used in the preparation method of the two-in-one air-conditioning fresh-keeping bag comprises an installation box 1, a heat-sealing shearing power unit 2, a heat-sealing execution unit 3, a shearing unit 4, a packaging bag pull-down unit 5, a packaging paper installation unit 6, a deoxidizing agent adding unit 7, a packaging paper folding unit 9 and a water adding unit:
installation box 1: a top plate 13 is installed at the top opening of the top plate 13, a deoxidizing agent adding unit 7 is installed at the top of the top plate 13, a packaging paper installing unit 6 is installed on the front side of the top plate 13, a packaging paper folding unit 9 is installed on the front side of the top plate 13 corresponding to the packaging paper installing unit 6, and a water adding unit is installed on the packaging paper folding unit 9;
heat-seal shearing power unit 2: the packaging bag pulling-down device is installed in the installation box 1, the heat-sealing execution unit 3 connected with the heat-sealing shearing power unit 2 is installed on the front side of the installation box 1, the shearing unit 4 is located below the heat-sealing execution unit 3, and the packaging bag pulling-down unit 5 is installed between the heat-sealing execution unit 3 and the shearing unit 4.
Wrapping paper installation element 6 is used for installing the packing scroll, make the release that the packing scroll can be stable, 9 units of folding of wrapping paper buckle the packing note, then the fifty percent discount, make things convenient for follow-up heat-seal execution unit 3's heat-seal to handle, power pack 2 is sheared for heat-seal execution unit 3 and shearing unit 4 provides power to the heat-seal, the deoxidier adds unit 7 and puts in the deoxidier toward the freshness protection package, water adds the unit and adds water toward the freshness protection package, wrapping bag pull-down unit 5 pulls the freshness protection package of packing well downwards, guarantee going on in order the wrapping paper preparation, shearing unit 4 cuts the separation with the two unification gas conditioning freshness protection packages that prepare.
The heat-sealing shearing power unit 2 comprises a first motor 21, a rotating shaft 22, a disc 23, a movable connecting rod 24, a shaft seat 25, opposite rotating shafts 26, a fixed inner rod 27, a sliding rail 28, a rack 29, opposite gears 210, a connecting insertion rod 211 and a through groove 212, wherein the bottom of the inner side of the installation box 1 is rotatably connected with the two opposite rotating shafts 26 through the shaft seat 25, the bottoms of the two opposite rotating shafts 26 are respectively provided with the two mutually-meshed opposite gears 210, the bottom of the inner side of the installation box 1 is also fixedly provided with the sliding rail 28 through the fixed inner rod 27, the sliding rail 28 is slidably connected with the rack 29, the rack 29 is meshed with one of the opposite gears 210, the bottom of the inner side of the installation box 1 is fixedly provided with the first motor 21, an output shaft of the first motor 21 is connected with the disc 23 through the rotating shaft 22, the eccentric position of the disc 23 is movably connected with one end of the movable connecting rod 24, the other end of the movable connecting rod 24 is movably connected with the end of the rack 29, the top side of the two opposite rotating shafts 26 are respectively connected with one end of the connecting insertion rod 211, the front side of the installation box 1 is provided with the two first connecting insertion rods 212, and the other end of the two connecting insertion rod 211 respectively penetrates through grooves 212 and the other end of the other connecting insertion rod 211 and is connected with the heat-sealing execution unit 3.
The first motor 21 can drive the disc 23 to rotate through the rotating shaft 22, the disc 23 can drive the rack 29 to reciprocate in the slide rail 28 through the movable connecting rod 24, and the rack 29 can rotate in opposite directions or opposite directions of the two opposite gears 210, so that the two connecting inserting rods 211 can move oppositely or oppositely, and the heat sealing execution unit 3 is driven to work.
The heat sealing execution unit 3 comprises a mounting bolt 31, L-shaped heat sealing dies 32 and an electric bar 33, the other ends of the two connecting insertion rods 211 respectively penetrate through the corresponding first through grooves 212 and are provided with the two L-shaped heat sealing dies 32 through the mounting bolt 31, the electric bar 33 is arranged in the internal mounting cavity of the L-shaped heat sealing dies 32, and the middle parts of the opposite surfaces of the vertical parts of the two L-shaped heat sealing dies 32 are concave.
The temperature of the L-shaped heat sealing die 32 can be raised by the working and heating of the electric heating bar 33, the L-shaped heat sealing die 32 is fixedly arranged on the connecting insertion rod 211 through the mounting bolt 31, the concave part of the L-shaped heat sealing die 32 corresponds to the position of the deoxidizer bag, and the heat sealing treatment is carried out on the packaging paper at the convex positions of the front end and the rear end inside the L-shaped heat sealing die 32.
The deoxidizer adding unit 7 comprises an adding motor 71, an adding circular groove body 72, a leakage hole 73, a mounting disc 74, a blocking rod 75, a spoke rod 76, a stop block 77, a blocking block 78, a fixed column 79, a groove 710, a movable column 711, a torsion spring 712, a material receiving hopper 713 and a blanking pipe 714, wherein the adding motor 71 is fixed in the middle of the bottom surface of the top plate 13, an output shaft of the adding motor 71 penetrates through the surface of the top plate 13 and is connected with the mounting disc 74, the top of the mounting disc 74 is connected with the adding circular groove body 72 through the fixed column 79, the leakage hole 73 is formed in the annular array at the bottom of the adding circular groove body 72, the groove 710 corresponding to the leakage hole 73 is formed in the annular array at the outer side of the mounting disc 74, one end of the spoke rod 76 is movably connected with the movable column 711 in the groove 710 through the movable column 711, the blocking block 78 corresponding to the leakage hole 73 is fixedly connected with the other end of the spoke rod 76, the torsion spring 712 acting on the spoke rod 76 is arranged in the groove 710, the blocking block 78 at the end of the spoke rod 76, the blocking block 78 corresponding to the stop block 77 is arranged on the front side surface of the front side of the top plate 13, the material receiving hopper 714 is arranged between the two vertical material receiving pipe 714, and the hopper 714 of the hopper 13 is arranged between the two vertical material receiving pipe 714.
The adding motor 71 enables the adding circular groove body 72 to rotate through the mounting disc 74 and the fixing column 79, a deoxidizing agent is arranged in the adding circular groove body 72, the deoxidizing agent enters the leakage hole 73, when the spoke rod 76 rotates to the stop block 77 to touch the stop lever 75, the spoke rod 76 overcomes the torque force of the torsion spring 712 to perform lagging movement relative to the adding circular groove body 72, the blocking block 78 and the leakage hole 73 are staggered, the deoxidizing agent in the leakage hole 73 falls to the receiving hopper 713, the deoxidizing agent enters the freshness protection package through the discharging pipe 714, then the stop block 77 can cross the stop of the stop lever 75 due to the relative position of the spoke rod 76 and the mounting disc 74, the torsion spring 712 returns to the natural state again, and the blocking block 78 continues to block the leakage hole 73.
Wrapping paper installation element 6 includes vertical pole 61, bracing piece 62, installation riser 63, package winding roller 64, pair roller 65, linear electric motor track 66, linear electric motor 67 with pull axle 68, two bracing pieces 62 are connected respectively through two vertical poles 61 to the front side of roof 13, the top of two bracing pieces 62 is rotated and is connected with two pair rollers 65, one of them vertical pole 61 is fixed with installation riser 63, the top side of installation riser 63 is rotated and is connected with package winding roller 64, package winding roller 64 is located two pair rollers 65 directly over, the front side of two bracing pieces 62 is equipped with two linear electric motor tracks 66 respectively, it is equipped with linear electric motor 67 to cooperate respectively on two linear electric motor tracks 66, it pulls axle 68 to install between two linear electric motor 67.
The packaging paper roll is sleeved on the packaging paper roll shaft 64, the packaging paper strip on the packaging paper roll passes through the lower side of the pulling shaft 68 and then passes through the space between the two pairs of rollers 65, then extends towards the direction of the packaging paper folding unit 9, and moves downwards through the linear motor 67, so that the pulling shaft 68 can pull the packaging paper from the packaging paper roll to one end, then the linear motor 67 moves upwards, so that the redundant packaging paper can rotate along with the two pairs of rollers 65, and the packaging paper roll is prevented from being incapable of rotating and releasing the packaging paper.
The packaging paper folding unit 9 comprises a folding forming die 91, a bottom ring 92 and a top ring 93, the folding forming die 91 is of a conical structure, the folding forming die 91 is fixed on the side face of the material receiving hopper 713, the top side face of the folding forming die 91 is provided with the top ring 93, the bottom side face of the folding forming die 91 is provided with the bottom ring 92 corresponding to the top ring 93, and the diameter of the bottom ring 92 is smaller than that of the top ring 93.
Due to the shape of the fold forming die 91, the folding angle of the wrapping paper is small at the beginning, then the folding angle is gradually increased, and finally the wrapping paper is folded in half when passing through the bottom ring 92.
The water adding unit comprises a liquid supply pipe 10, a liquid supply joint 11 and an external pipe 12, the bottom of the folding forming die 91 is provided with the liquid supply pipe 10, the liquid supply pipe 10 is close to and parallel to the blanking pipe 714, the bottom of the liquid supply pipe 10 is provided with the liquid supply joint 11, one end of the external pipe 12 penetrates through the liquid supply pipe 10 to be connected with the liquid supply joint 11, and the other end of the external pipe 12 penetrates through the folding forming die 91 and is connected with an output port of an external water pump.
The external water pump conveys water to the external connecting pipe 12, and then the water enters the freshness protection package through the liquid supply joint 11, and the liquid supply pipe 10 is a hard pipe, so that the water supply accuracy is guaranteed.
In a second embodiment, referring to fig. 3 and 6, the present embodiment is substantially the same as the first embodiment except that: the packaging bag downward-pulling unit 5 comprises rollers 51, rollers 52, a first bearing 53, a second counter gear 54, a driving gear 55, a second motor 56 and a motor base 57, the front side of the installation box 1 is rotatably connected with the two rollers 52 through the first bearing 53 respectively, one ends of the two rollers 52, which are positioned on the outer side of the installation box 1, are connected with the rollers 51 respectively, the two rollers 51 are in rolling connection with heat-sealed positions of heat-sealed freshness protection packages, the rollers 51 can pull the freshness protection packages to move downwards through rotation, so that chains of the whole packaging paper and the freshness protection packages can stably move downwards, one ends of the two rollers 52, which are positioned in the installation box 1, are connected with the second counter gear 54 respectively, the two counter gears 54 are meshed with each other, the two rollers 51 are ensured to rotate in the opposite direction, the second motor 56 is installed in the installation box 1 through the motor base 57, output shafts of the second motor 56 are connected with the driving gear 55, and the driving gear 55 drives one of the second counter gear 54 to rotate in a meshed mode, so that the whole downward-pulling activity of the freshness protection packaging bags is realized.
Referring to fig. 1, the third embodiment is substantially the same as the previous embodiment except that: the automatic feeding device further comprises a deoxidizing agent supplying unit 8, wherein the deoxidizing agent supplying unit 8 comprises a support 81, a supplying cylinder 82, a supplying pipe 83 and a supplying hairbrush 84, the supplying cylinder 82 for containing deoxidizing agents is mounted at the top of the top plate 13 through the support 81, the supplying pipe 83 is connected to the bottom of the supplying cylinder 82, the supplying pipe 83 extends into the adding circular groove body 72, the supplying hairbrush 84 is arranged on the side face of the supplying pipe 83, and the deoxidizing agents flowing into the adding circular groove body 72 through the supplying pipe 83 can be swept into the leakage hole 73 due to the fact that the adding circular groove body 72 rotates and the supplying hairbrush 84 move relatively, and stable feeding is guaranteed.
It should be noted that the input terminals of the first motor 21, the electric bar 33, the additional motor 71, the linear motor 67 and the second motor 56 disclosed in the above embodiments are all electrically connected to the output terminal of the control panel 14, the control panel 14 is electrically connected to an external power supply, the above electrical components are all of the types commonly used in the prior art, and the control panel 14 controls the first motor 21, the electric bar 33, the additional motor 71, the linear motor 67 and the second motor 56 to work by the method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The preparation equipment of the two-in-one air-conditioned fresh-keeping bag is characterized in that: the device comprises an installation box (1), a heat-sealing shearing power unit (2), a heat-sealing execution unit (3), a shearing unit (4), a packaging bag pull-down unit (5), a packaging paper installation unit (6), a deoxidizer adding unit (7), a packaging paper folding unit (9) and a water adding unit;
the top opening of the mounting box (1) is provided with a top plate (13), the top of the top plate (13) is provided with a deoxidizer adding unit (7), the front side of the top plate (13) is provided with a packaging paper mounting unit (6), the front side of the top plate (13) is provided with a packaging paper folding unit (9) corresponding to the packaging paper mounting unit (6), and the packaging paper folding unit (9) is provided with a water adding unit;
the packaging bag shearing machine is characterized in that the heat-sealing shearing power unit (2) is installed inside the installation box (1), a heat-sealing execution unit (3) connected with the heat-sealing shearing power unit (2) is installed on the front side of the installation box (1), a shearing unit (4) connected with the heat-sealing shearing power unit (2) is installed on the front side of the installation box (1), the shearing unit (4) is located below the heat-sealing execution unit (3), and a packaging bag pull-down unit (5) is installed between the heat-sealing execution unit (3) and the shearing unit (4);
the heat-sealing shearing power unit (2) comprises a first motor (21), a rotating shaft (22), a disc (23), a movable connecting rod (24), a shaft seat (25), an opposite rotating shaft (26), a fixed inner rod (27), a sliding rail (28), a rack (29), a first opposite gear (210), a connecting inserted rod (211) and a first through groove (212), wherein the bottom of the inner side of the installation box (1) is rotatably connected with the two opposite rotating shafts (26) through the shaft seat (25), the bottoms of the two opposite rotating shafts (26) are respectively provided with the first opposite gears (210) which are meshed with each other, the bottom of the inner side of the installation box (1) is also fixedly provided with the sliding rail (28) through the fixed inner rod (27), the sliding rail (28) is slidably connected with the rack (29), the rack (29) is meshed with one of the opposite gear (210), the bottom of the inner side of the installation box (1) is fixedly provided with the first motor (21), an output shaft of the first motor (21) is connected with the disc (23) through the rotating shaft (22), the eccentric position of the disc (23) is movably connected with one end of the movable connecting rod (24), the other end of the movable connecting rod (24) is connected with the top of the opposite rotating shaft (26), and the top of the two opposite rotating shafts (211) are respectively connected with the ends of the inserted rod (26), two through grooves I (212) are formed in the front side of the installation box (1), and the other ends of the two connecting insertion rods (211) respectively penetrate through the corresponding through grooves I (212) and are connected with the heat sealing execution unit (3);
the heat-sealing execution unit (3) comprises a mounting bolt (31), L-shaped heat-sealing dies (32) and an electric bar (33), the other ends of the two connecting insertion rods (211) respectively penetrate through the corresponding first through grooves (212) and are provided with the two L-shaped heat-sealing dies (32) through the mounting bolt (31), and the electric bar (33) is arranged in an inner mounting cavity of each L-shaped heat-sealing die (32);
the shearing unit (4) comprises a fixing ring (41), a rotating rod (42), a second through groove (43), a shearing tool seat (44), a shearing tool (45), a transverse plate (46), a cushion block (47) and a through hole (48), wherein the second through groove (43) is formed in the bottom of the front side of the installation box (1), the fixing ring (41) is fixedly sleeved on a counter rotating shaft (26) corresponding to the second through groove (43), the fixing ring (41) is connected with one end of the rotating rod (42), the other end of the rotating rod (42) penetrates through the second through groove (43) to be connected with the shearing tool seat (44), and the shearing tool (45) is installed on the shearing tool seat (44);
the deoxidizer adding unit (7) comprises an adding motor (71), the adding motor (71) is fixed in the middle of the bottom surface of the top plate (13), an output shaft of the adding motor (71) penetrates through the surface of the top plate (13) and is connected with a mounting disc (74), the top of the mounting disc (74) is connected with an adding circular groove body (72) through a fixed column (79), a leak hole (73) is formed in the bottom annular array of the adding circular groove body (72), a groove (710) corresponding to the leak hole (73) is formed in the outer annular array of the mounting disc (74), one end of a spoke rod (76) is movably connected in the groove (710) through a movable column (711), a blocking block (78) corresponding to the leak hole (73) is fixedly connected to the other end of the spoke rod (76), a torsion spring (712) acting on the spoke rod (76) is arranged in the groove (710), the blocking block (78) at the end of the spoke rod (76) blocks the leak hole (73) in a natural state, a blocking block (77) is arranged at the bottom of the spoke rod (76), a front side surface of the top plate (13) corresponding to a hopper (713) is provided with a blocking block (77), and a hopper (713) is arranged on the hopper (713), the feed tube (714) is located between the vertical portions of the two L-shaped heat seal dies (32).
2. The apparatus for preparing two-in-one modified atmosphere package according to claim 1, wherein: the middle parts of the opposite surfaces of the vertical parts of the two L-shaped heat sealing dies (32) are concave.
3. The apparatus for preparing two-in-one modified atmosphere package according to claim 1, wherein: wrapping paper installation element (6) include vertical pole (61), bracing piece (62), installation riser (63), packing scroll roller (64), pair roller (65), linear electric motor track (66), linear electric motor (67) and pull axle (68), two bracing pieces (62) are connected respectively through two vertical poles (61) to the front side of roof (13), and the top of two bracing pieces (62) is rotated and is connected with two pair rollers (65), and one of them vertical pole (61) is fixed with installation riser (63), the top side of installation riser (63) is rotated and is connected with packing scroll roller (64), packing scroll roller (64) are located two pair rollers (65) directly over, and the front side of two bracing pieces (62) is equipped with two linear electric motor tracks (66) respectively, and cooperate respectively on two linear electric motor tracks (66) to be equipped with linear electric motor (67), installs between two linear electric motor (67) and pulls axle (68).
4. The apparatus for preparing two-in-one modified atmosphere package according to claim 1, wherein: folding unit of wrapping paper (9) includes fold forming die (91), end ring (92) and apical ring (93), fold forming die (91) are the toper structure, and fold forming die (91) fix the side that connects hopper (713), the top side of fold forming die (91) is equipped with apical ring (93), and the bottom side of fold forming die (91) is equipped with end ring (92) that correspond with apical ring (93), the diameter of end ring (92) is less than apical ring (93).
5. The apparatus for preparing two-in-one modified atmosphere package according to claim 4, wherein: the water adds the unit and includes feed pipe (10), confession liquid head (11) and outer takeover (12), the bottom of fold forming die (91) is equipped with feed pipe (10), feed pipe (10) are close to and are parallel to each other with unloading pipe (714), the bottom of feed pipe (10) is equipped with confession liquid head (11), the one end of outer takeover (12) is passed feed pipe (10) and is connected confession liquid head (11), the other end of outer takeover (12) runs through fold forming die (91) and is connected with the delivery outlet of outside water pump.
6. The apparatus for preparing a two-in-one modified atmosphere package according to claim 1, wherein: the front side of install bin (1) is installed and is located diaphragm (46) of dwang (42) top, be equipped with on diaphragm (46) and correspond through-hole (48) that supply two unification gas-conditioning fresh-keeping packages to pass, the bottom of diaphragm (46) is equipped with cushion (47) that correspond shearing sword (45).
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| CN2324066Y (en) * | 1997-12-19 | 1999-06-16 | 强荣超音波机械有限公司 | Ultrasonic wave fusible cutting device for automatic filling package machine |
| CN201597768U (en) * | 2009-09-17 | 2010-10-06 | 汕头市金海湾包装机械有限公司 | Vertical high-speed packaging machine |
| CN201678065U (en) * | 2010-04-29 | 2010-12-22 | 周铭 | Packaging bag heat-sealing device |
| CN103407603B (en) * | 2013-08-23 | 2015-12-23 | 海南康芝药业股份有限公司 | A kind of preparation method of children's medicine divided dose and process units and product |
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