CN106608385A - Preservative film packaging machine - Google Patents
Preservative film packaging machine Download PDFInfo
- Publication number
- CN106608385A CN106608385A CN201510703538.3A CN201510703538A CN106608385A CN 106608385 A CN106608385 A CN 106608385A CN 201510703538 A CN201510703538 A CN 201510703538A CN 106608385 A CN106608385 A CN 106608385A
- Authority
- CN
- China
- Prior art keywords
- packed article
- preservative film
- conveying
- pair
- conveying direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/48—Enclosing articles, or quantities of material, by folding a wrapper, e.g. a pocketed wrapper, and securing its opposed free margins to enclose contents
-
- 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
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
-
- 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
-
- 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
- B65B51/32—Cooling, or cooling and pressing, package closures after heat-sealing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The invention provides a preservative film packaging machine which comprises a bracket achieving a supporting effect, a supply mechanism for conveying a packaged object to a forming mechanism, the forming mechanism for covering the packaged object with a preservative film, a middle sealing mechanism for sealing two edge parts, which are arranged along the conveying direction of the packaged object, of the preservative film together, a cutter mechanism for cutting off the preservative film, a folding mechanism for folding the preservative film, which is located at two ends of the packaged object in the conveying direction of the packaged object, towards the bottom of the packaged object, and a bottom sealing mechanism for thermally sealing the preservative film located at the bottom of the packaged object. The preservative film packaging machine can automatically package the packaged object through the preservative film, is high in speed and compact and simple in structure, can effectively reduce the space, and is easy to install and maintain and stable in operation, thus meeting a large-batch assembly line type production mode of an enterprise.
Description
Technical field
The invention belongs to food and the articles for daily use automatic packaging production line field, the packer can use
Preservative film is wrapped up in bag automatically to packed article.
Background technology
The super docking of agriculture is just gradually popularized in China, and many strong enterprises are also in industry cloth
Office in the middle of, therefore, antistaling film packaging machine meat and vegetable packaging field application have it is wide
The market space.Meanwhile, as China's rhythm of life is accelerated, with the new of clear and definite pricing information
Fresh clean vegetables, fresh meat have gradually entered into the visual field of people, the automatization of this whole line form
Packaging facilities will become mainstream demand.The antistaling film packaging machine that the country uses at present is substantially half
Automatic type, speed of production be not high, it is impossible to meets enterprise's high-volume pipeline system production model.
The content of the invention
In view of this, present invention is primarily targeted at providing a kind of available preservative film to packaged
Thing is wrapped up in the antistaling film packaging machine of bag automatically.
The invention provides a kind of antistaling film packaging machine, including passive support, including：
Feed mechanism, the conveying direction along packed article are arranged, following packed article to be delivered to
At shaping mechanism；Shaping mechanism, with the feed mechanism packed article conveying direction uplink
Setting is connect, preservative film is wrapped on packed article；Middle sealing mechanism, with the forming machine
Structure is connected setting on the conveying direction of packed article, to preservative film is defeated along packed article
The two edges part that direction is arranged is sent to seal；Cutter mechanism, is existed with the middle sealing mechanism
Linking on the conveying direction of packed article is arranged, to cut off preservative film；Fold mechanism, with institute
State cutter mechanism and be connected setting on the conveying direction of packed article, to by packed article
Preservative film on conveying direction positioned at packed article two ends is turned up towards the bottom of packed article, its
In, the fold mechanism includes front fold mechanism and rear fold mechanism；Shedding mechanism, it is and described
Fold mechanism is connected setting on the conveying direction of packed article, is provided with the shedding mechanism
To the bottom-sealing mechanism of the preservative film heat-sealing by packed article bottom is located at.
Using said structure, the feed mechanism is sent into forming machine by packed article at a certain distance
In structure；Packed article and preservative film carry out horizontal sealing-in at the middle sealing mechanism, form horizontal
To edge sealing；The packed article for being enclosed with preservative film is longitudinally cut under cutter mechanism effect
It is disconnected, form independent packing material；Effect of the preservative film at packing material two ends in the fold mechanism
Under, complete the longitudinal edge sealing-in of before and after's preservative film；The packing material for completing longitudinal sealing-in is unloaded into described
Material mechanism, the bottom-sealing mechanism carry out heating and realize heat-sealing to packing material bottom, so far complete one
Individual finished product.Antistaling film packaging machine of the present invention can be wrapped up in packing material automatically with preservative film
Bag, speed are high, and compact conformation is simple, can effectively reduce space, install and safeguard simple, fortune
Row is stable, so as to meet enterprise's high-volume pipeline system production model.
Preferably, the shaping mechanism include supporting freshness-retaining film roll preservative film support roller,
It is symmetricly set on two ends the angled conveyor to adjust preservative film below the preservative film support roller
A pair of preservative film angular adjustment rollers of a pair of preservative film angular adjustment rollers and this it is corresponding and to
A pair of preservative film gripping belts of the both sides of the edge part of clamping preservative film, and protect with this pair
Fresh film gripping belt is corresponding, preservative film both sides of the edge part is guided in preservative film course of conveying
Inner side turns down to wrap a pair of aimming circle mechanisms of packed article downward.
Using said structure, by the conveying of the preservative film angular adjustment roller scalable preservative film
Angle；In preservative film course of conveying, can be by the both sides of preservative film by preservative film gripping belt
Marginal portion clamps, to guarantee that preservative film launches in course of conveying, by aimming circle mechanism
Guiding preservative film both sides of the edge are partially toward the turnover of lower section inner side to wrap packed article.
Preferably, on the conveying direction of packed article, the pair of aimming circle mechanism is along conveying
Top is increasingly towards centre by interval setting to conveying end direction and draws close and be close to setting.
Preferably, the single aimming circle mechanism includes the first skin arranged near conveying top side
The second belt of belt wheel, the setting of close conveying end side and radius more than aforementioned first belt pulley
Take turns, overlap the belt on being looped around aforementioned first belt pulley and the second belt pulley, it is the pair of to draw
Two the first belt pulleys that rounding mechanism has are perpendicular to the side of packed article conveying direction
Opposite upwards, two the second belt pulleys that they have are perpendicular to packed article conveying side
To direction on be close to setting, the rotation direction of two belts of the pair of aimming circle mechanism
Move along the conveying direction of packed article the opposite part of contrary and the two belts.
Preferably, second belt pulley is made up of packer sealing-in wheel, in the defeated of packed article
Send close conveying end side on direction to be close to the second belt pulley described in a pair and be provided with right with them
The accurate another pair packer sealing-in wheel for arranging, collectively forms institute by these two pair packer sealing-in wheel
State middle sealing mechanism.
Using said structure, horizontal stroke can be carried out to packed article and preservative film by the middle sealing mechanism
To sealing-in, horizontal edge sealing is formed.
Preferably, one is installed in the close conveying end side of the middle sealing mechanism on the bracket
Portal frame, the cutter mechanism include the cutting knife top being suspended on the portal frame and are arranged on use
To support the cutting knife bottom below the delivery platform of packed article, and the cutting knife top and cutting knife
Bottom is opposite.
Preferably, the front fold mechanism is installed on the bracket, and the cutting knife bottom is installed
On the bracket, the upper surface in the front fold mechanism opens up an opening up front folding and inhales
Air port.
Preferably, the rear fold mechanism include mutually being connected with the cutter mechanism, along conveying side
To the rear folding conveying roller for running and being formed closed loop and positioned at the rear folding conveying roller institute
Air suction mechanism is rolled over after in space for surrounding, on surface after the main body of the rear folding air suction mechanism
Open up an opening rear folding inlet scoop backwards.
Preferably, the shedding mechanism is included along the conveying direction of packed article spaced
Discharging belt on this pair of discharging belt pulleys, the bottom are looped around to discharging belt pulley, overlap joint
Sealing mechanism install be placed in the space that surrounded by the discharging belt on the bracket and
The top for being close to the discharging belt is arranged.
Using said structure, the contact surface of packing material bottom preservative film and bottom-sealing mechanism can be increased
Product, and then ensure sealing effectiveness of the bottom-sealing mechanism to packing material bottom preservative film.
Preferably, the shedding mechanism is included along the conveying direction of packed article spaced
Discharging belt on this pair of discharging belt pulleys, the bottom are looped around to discharging belt pulley, overlap joint
Sealing mechanism is positioned close to convey on the discharging belt pulley that top is arranged and be close to the discharging skin
Band top is arranged.
Using said structure, the contact area of packing material bottom and bottom-sealing mechanism can be reduced, both
Can guarantee that bottom-sealing mechanism is also avoided that heating member pair to the sealing effectiveness of packing material bottom preservative film
Packed article (i.e. food materials) carries out heat treatment and reduces the quality of packed article.
Description of the drawings
Overall schematics of the Fig. 1 for antistaling film packaging machine；
Fundamental diagrams of the Fig. 2 for antistaling film packaging machine.
Specific embodiment
The concrete structure of antistaling film packaging machine of the present invention is carried out referring to Fig. 1～Fig. 2
Description.In described below, it is described before and after refer to antistaling film packaging machine before and after, wherein, it is front
Right side of the side (side) corresponding to Fig. 1 and Fig. 2, rear side (side) is corresponding to Fig. 1's and Fig. 2
Left side.
Antistaling film packaging machine of the present invention includes a passive support 1a, at this
Conveying direction on frame 1a along packed article is disposed with confession to conveying end by top is conveyed
To mechanism 1, shaping mechanism, middle sealing mechanism, cutter mechanism, fold mechanism and shedding mechanism 13.
Wherein, as depicted in figs. 1 and 2, feed mechanism 1 is located at whole antistaling film packaging machine
Conveying top, it is one along the conveying direction setting of packed article, packed article to be conveyed
Material transmitting device to following shaping mechanisms.For example and without limitation, feed mechanism 1
This can be looped around by spaced a pair of the belt pulleys of direction of transfer and overlap joint along packed article
A belt on a pair of belt pulleys is constituted.In the course of work, packed article is placed on the belt,
This pair of belt pulleys are rotated clockwise under drive mechanism drive, what drive was disposed on
Belt is mobile along conveying direction (i.e. from left to right), and then drives be placed on belt packaged
Thing is moved from left to right.
Shaping mechanism is connected setting with aforementioned feed mechanism 1 on the conveying direction of packed article,
It is mainly preservative film is coated on packed article.As depicted in figs. 1 and 2, in support
The both sides of 1a are mutually connected with the side of the close conveying end of feed mechanism 1 and are symmetrically installed a pair
The installing plate 2 perpendicular with the delivery platform of whole packer, on the top of this pair of installing plate 2
Portion arranges a pair preservative film support rollers 6 arranged along the conveying direction perpendicular to packed article, and
This pair of preservative film support rollers 6 interval setting on the conveying direction of packed article, such as Fig. 2 institutes
Show, freshness-retaining film roll 6a is placed in aforementioned a pair of preservative films support roller 6.Pacify at aforementioned a pair
The opposite side of dress plate 2 is symmetrically installed a pair of preservative film angular adjustment rollers 3, this pair of guarantors
Fresh film angular adjustment roller 3 is located at the lower section two ends of aforementioned preservative film support roller 6, and they mainly use
To adjust the angled conveyor of preservative film.For example and without limitation, in the present embodiment, preservative film
Angular adjustment roller 3 is made up of the rod unit that one end is hinged with installing plate 2, and the rod unit can be relative
Special angle is rotated and is positioned in installing plate 2, the angled conveyor of preservative film is thus adjusted.
A pair of preservative films are symmetrically installed in the opposite side of aforementioned a pair of installing plates 2 and pinch skin
Band 4, this pair of preservative film gripping belts 4 are connected with aforementioned a pair of preservative films angular adjustment roller 3
Arrange as shown in Fig. 2 single preservative film gripping belt 4 is by being superimposed in the vertical direction
Two belt conveyors constitute, the two Belt Conveying components are in the conveying side of packed article
Arranged towards the inclined downward at conveying top by the top at conveying top upwards.The both sides of preservative film
Marginal portion is clamped between the belt of two belt conveyors of homonymy, to guarantee
Preservative film launches in course of conveying.
Mutually it is connected with aforementioned a pair of preservative films gripping belt 4 on support 1a and is provided with a pair of aimming circles
Mechanism 5, this pair of aimming circle mechanisms 5 are along conveying top to conveying end direction by interval setting
It is increasingly towards centre to draw close and be close to setting.Single aimming circle mechanism 5 includes beginning near conveying
The first belt pulley 51, the setting of close conveying end side and the radius that side is arranged is more than aforementioned first
Second belt pulley 52 of belt pulley 51, overlap joint are looped around aforementioned first belt pulley 51 and the second skin
Belt 53 on belt wheel 52, the first belt pulley 51 and the second belt pulley 52 with axially with wrapped
The mode that the conveying direction of dress thing is perpendicular is arranged on support 1a, in 51 He of the first belt pulley
Be additionally provided between second belt pulley 52 connection both, to support packed article and packer
The parallel gripper shoe 54 of transporting flat.Have two of this pair of aimming circle mechanisms 5
Opposite on the direction of packed article conveying direction, they are had one belt pulley 51
Two the second belt pulleys 52 having are being close on the direction of packed article conveying direction
Arrange, thus arrange the part keeping parallelism for being placed in outside of a pair of belts 53, they
During part on the inside of being placed in is increasingly towards by interval setting to conveying end direction along conveying top
Between draw close and be close to setting.In preservative film course of conveying, the two of a pair of aimming circle mechanisms 5
The rotation direction of individual belt 53 is conversely, make the opposite part of the two belts 53 along packaged
The conveying direction movement of thing, and then guide preservative film both sides of the edge to be partially toward the turnover of lower section inner side
To wrap packed article.In the present invention, adjusted by preservative film support roller 6, preservative film angle
Section roller 3, preservative film gripping belt 4 and aimming circle mechanism 5 collectively form antistaling film packaging machine
Shaping mechanism.
Mutually it is connected simultaneously on the conveying direction of packed article with aforementioned shaping mechanism on support 1a
A pair the 3rd belt pulleys 71 are additionally provided near conveying end side, this pair the 3rd belt pulleys 71 are tight
It is aligned by aforementioned a pair second belt pulleys 52 and with them and arranges and both setting side in front and back
Formula is identical.In the present embodiment, aforementioned a pair second belt pulleys 52 and a pair the 3rd belt pulleys 71
By packer sealing-in wheel constitute, by this four packer sealing-in wheels constitute it is of the present invention in
Sealing mechanism 7.Preservative film is coated on packed article under shaping mechanism effect, is placed in packaged
The marginal portion of the preservative film of thing bottom is under conveying mechanism drive successively from aforementioned a pair second
After the gap between gap, a pair the 3rd belt pulleys 71 between belt pulley 52 passes through, make to put
Seal in the both sides of the edge part of the preservative film of packed article bottom.
Close conveying end side in middle sealing mechanism 7 on support 1a installs a portal frame 8a,
A cutting knife top 8 is suspended on portal frame 8a, is provided with support 1a and is placed in prop up
Cutting knife bottom 11 below the delivery platform of support packed article, and the cutting knife bottom 11 and cutting knife
Top 8 is opposite.Of the present invention cutting is collectively formed by cutting knife top 8 and cutting knife bottom 11
Cutter mechanism, in packaging process, when the packed article for being coated with preservative film is transported to the cutter machine
When at structure, controlling organization is manipulated to drive cutting knife top 8 reciprocating in the vertical direction
Cutting knife top 8 moves downward, and then cutting knife top 8 is engaged with both cutting knife bottoms 11
To cut off sealing-in preservative film in the conveying direction.
Fold mechanism is connected setting on the conveying direction of packed article with cutter mechanism, it to
By the preservative film on the conveying direction of packed article positioned at packed article two ends towards packaged
The bottom surface of thing is turned up, wherein, the fold mechanism is included the preservative film positioned at packed article front end
The front fold mechanism that folds backwards and the preservative film positioned at packed article rear end folded forward
Fold mechanism afterwards.Front fold mechanism is arranged on support 1a, in the upper of front fold mechanism main body
An opening up front folding inlet scoop 9 is opened up on surface, the front folding inlet scoop 9 is close to cutting knife
Bottom 11 is arranged and the close conveying on the conveying direction of packed article positioned at cutting knife bottom 11
The side at top.As shown in Fig. 2 rear fold mechanism include mutually being connected with aforementioned cutter mechanism,
The rear folding conveying roller 12 of closed loop is run and is formed along conveying direction and is located at after this
Air suction mechanism is rolled over after in space that folding conveying roller 12 is surrounded, in the rear folding air suction mechanism
Main body after an opening is opened up on surface towards folding inlet scoop 15 after rearward, in rear folding conveying roller
Open up on 12 one be sucked into for preservative film after roll over inlet scoop 15 in opening 12a.In addition, front
Fold mechanism and rear fold mechanism are respectively further comprised to roll over forward inlet scoop 9 and rear folding inlet scoop
15 provide wind energy so that preservative film to be sucked the air supplying mechanism in correspondence air port, and for example, wind-force is supplied
Include the components such as blower fan, air channel to mechanism.
In packaging process, when being coated with the packed article of preservative film and being moved to cutter mechanism, it is located at
The preservative film of the close conveying end side of packed article is cut off first, meanwhile, in front folding
Under the air supplying mechanism effect of mechanism, positioned at the guarantor of the close conveying end side of packed article
Fresh film rolls over 9 place side of inlet scoop before being inhaled into, packed article continues to move along conveying direction, leads
The preservative film positioned at the close conveying end side of packed article is caused to fold backwards；Packed article after
It is continuous to run along conveying direction, positioned at the close conveying top side of packed article preservative film and
After be cut off, be consequently formed an independent packing material, the packing material be transported to after folding conveying
On roller 12, conveying roller 12 is rolled over afterwards and rotates clockwise the continuation of drive packing material along conveying direction operation,
When the opening 12a on rear folding conveying roller 12 is relative with rear fold mechanism, the opening is particularly
When 12a rolls over 15 top of inlet scoop after being moved to, after being inhaled into positioned at the preservative film of packing material rear end
Folding 15 place side of inlet scoop, rolls over the speed in the conveying direction of conveying roller 12 afterwards and is more than packing material,
The preservative film positioned at packing material rear end is caused to fold forward and be close to the bottom of packing material.
Shedding mechanism 13 on support 1a with fold mechanism packed article conveying direction uplink
Setting is connect, the shedding mechanism 13 mainly includes spaced along the conveying direction of packed article
A pair of discharging belt pulleys, overlap joints are looped around the discharging belt on this pair of discharging belt pulleys.Propping up
A bottom-sealing mechanism 14 is also equipped with frame 1a, the bottom-sealing mechanism 14 is placed in and is enclosed by discharging belt
Into space in and be close to the top of discharging belt and arrange, bottom-sealing mechanism 14 is to will be positioned at quilt
The preservative film heat-sealing of packing material bottom, in the present embodiment, bottom-sealing mechanism 14 it is main by
One square heating plate is constituted.In antistaling film packaging machine running, packing material is by aforementioned rear folding
Folded mechanism is transported on shedding mechanism 13, when packing material is transported to above bottom-sealing mechanism 14
When, the bottom of packing material being heated by the bottom-sealing mechanism 14, packing material is with unloader
The operating of the conveying mechanism of structure 13 and move relative to bottom-sealing mechanism 14 is relative in the conveying direction
Move, and then bottom-sealing mechanism 14 is heated to the whole bottom of packing material, makes to be placed in packing material
The preservative film of bottom is linked together by heat-sealable way, and then is realized to the close of packing material bottom
Envelope.As the heating member of bottom-sealing mechanism 14 is mainly made up of square heating plate, thus, energy
Enough increase the contact area of packing material bottom preservative film and heating member, and then ensure bottom-sealing mechanism 14
Sealing effectiveness to packing material bottom preservative film.
In addition, as shown in figure 1, antistaling film packaging machine also includes being symmetrically mounted on support 1a
One offside pinch mechanism 10, this offside pinch mechanism 10 be symmetricly set on shaping mechanism, in
The both sides of sealing mechanism, cutter mechanism and fold mechanism.Single side pinch mechanism 10 includes that one is tight
The first gripping belt wheel, a setting by the conveying end side setting of preservative film gripping belt 4
Both the second gripping belt wheel arranged in the conveying end side of rear fold mechanism and connection
Gripping belt is constituted, wherein, both of the aforesaid gripping belt wheel is axially mutually hung down with transporting flat with which
Straight mode is arranged.Packing material can be limited on transfer passage by side pinch mechanism 10,
Prevent from packing material from conveying direction is offset in course of conveying even to depart from from transfer passage.
Said structure is combined referring to Fig. 1 and Fig. 2 to describe to preservative film of the present invention packaging
The concrete operating principle of machine is easily described, in described below, it is described laterally refer to
The direction that packed article conveying direction is consistent, the longitudinal direction refer to perpendicular with aforementioned lateral
Direction.Specially：
Packed article is sent into preservative film at a certain distance in preservative film gripping belt for feed mechanism 1
4 effects are descended in formed die cavity and are coated on packed article；
Packed article and preservative film are entered in the presence of side pinch mechanism 10, aimming circle mechanism 5
Horizontal sealing-in is carried out at middle sealing mechanism 7, horizontal edge sealing is formed；
The packed article for being enclosed with preservative film is indulged in the case where cutting knife top and cutting knife bottom 11 act on
To cut-out, independent packing material is formed；
The preservative film at packing material two ends front fold mechanism (before referring mainly to roll over inlet scoop 9) and after
In the presence of fold mechanism (inlet scoop is rolled over after referring mainly to), the longitudinal edge envelope of before and after's preservative film is completed
Connect；
The packing material for completing longitudinal sealing-in enters shedding mechanism 13, and bottom-sealing mechanism 14 is to packing material
Bottom carries out heating and realizes heat-sealing.So far complete a finished product.
Antistaling film packaging machine of the present invention can be wrapped up in automatically bag with preservative film to packing material, speed
Degree high (reach as high as 60 bags/point), compact conformation is simple, can effectively reduce space, pacifies
Dress safeguards simple, stable, so as to meet enterprise's high-volume pipeline system production model.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention,
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc.,
Should be included within the scope of the present invention.
For example, in the above-described embodiments, as shown in Fig. 2 bottom-sealing mechanism mainly by one it is square plus
Hot plate is constituted, but is not limited to this, and bottom-sealing mechanism is may also be disposed near conveying top side
On the belt pulley of setting and be close to upper belt setting, in the present embodiment, bottom-sealing mechanism mainly by
One bar shaped or line style heating member are constituted.Belt in shedding mechanism 13 on support 1a is surrounded
Space in can also be provided with a chiller, the chiller is close to bottom-sealing mechanism setting.Protect
In fresh film packer running, packing material is transported to shedding mechanism by aforementioned rear fold mechanism
On 13, when packing material is through the belt pulley arranged near conveying top side, by bottom-sealing mechanism pair
The bottom of packing material is heated, when packing material is through chiller, by the chiller pair
Packing material bottom is cooled down, packing material with the conveying mechanism of shedding mechanism 13 operating and
Relative to bottom-sealing mechanism relative movement in the conveying direction, and then bottom-sealing mechanism and chiller pair
The whole bottom of packing material carries out successively heating, cools down, and makes to be placed in the preservative film of packing material bottom
Linked together by hot melting way and rapidly preservative film cooled down, so realize it is right
The sealing of packing material bottom.As the heating member of bottom-sealing mechanism is mainly by bar shaped or the heating of line style
Part is constituted, and be so, it is possible to reduce the contact area of packing material bottom and heating member, is made packing material
Bottom is contacted with lightning mode of heating with heating member, both can guarantee that bottom-sealing mechanism to packing material bottom
The sealing effectiveness of portion's preservative film is also avoided that heating member carries out hot place to packed article (i.e. food materials)
The quality of reason and reduction packed article.Packing material bottom can be dropped in time by chiller
Temperature, it is to avoid the entirety of packed article is reduced in the heat transfer of packing material bottom to packed article
Quality.
Claims (10)
1. a kind of antistaling film packaging machine, including passive support (1a), its feature exist
In, including：
Feed mechanism (1), the conveying direction along packed article are arranged, to by packed article
It is delivered at following shaping mechanisms；
Shaping mechanism, is connected on the conveying direction of packed article with the feed mechanism (1)
Arrange, preservative film is wrapped on packed article；
Middle sealing mechanism (7), is connected on the conveying direction of packed article with the shaping mechanism
Arrange, the two edges part sealing-in arranged along packed article conveying direction of preservative film to be existed
Together；
Cutter mechanism, is connected on the conveying direction of packed article with the middle sealing mechanism (7)
Arrange, to cut off preservative film；
Fold mechanism, is connected setting on the conveying direction of packed article with the cutter mechanism,
The preservative film at packed article two ends will be located on the conveying direction of packed article towards quilt
The bottom of packing material is turned up, wherein, the fold mechanism includes front fold mechanism and rear folding machine
Structure；
Shedding mechanism (13), is connected on the conveying direction of packed article with the fold mechanism
Arrange, be provided with the shedding mechanism (13) to by positioned at the fresh-keeping of packed article bottom
The bottom-sealing mechanism (14) of film heat-sealing.
2. antistaling film packaging machine according to claim 1, it is characterised in that the molding
Mechanism includes supporting the preservative film support roller (6) of freshness-retaining film roll (6a), is symmetrical arranged
The two ends to adjust the angled conveyor of preservative film one below the preservative film support roller (6)
To preservative film angular adjustment roller (3), corresponding with this pair of preservative films angular adjustment roller (3)
And to clamp a pair of preservative film gripping belts (4) of the both sides of the edge part of preservative film, with
And, in preservative film course of conveying guiding corresponding with this pair of preservative film gripping belts (4)
Preservative film both sides of the edge are partially toward the turnover of lower section inner side and are drawn with a pair that wrap packed article
Rounding mechanism (5).
3. antistaling film packaging machine according to claim 2, it is characterised in that packaged
On the conveying direction of thing, the pair of aimming circle mechanism (5) is along conveying top to conveying end
Direction is increasingly towards centre by interval setting and draws close and be close to setting.
4. antistaling film packaging machine according to claim 3, it is characterised in that single described
Aimming circle mechanism (5) includes the first belt pulley (51) arranged near conveying top side, leans on
Closely conveying end side is arranged and radius is more than the second belt pulley of aforementioned first belt pulley (51)
(52), overlap joint is looped around on aforementioned first belt pulley (51) and the second belt pulley (52)
Belt (53),
Two the first belt pulleys (51) that the pair of aimming circle mechanism (5) has are being hung down
Straight opposite on the direction of packed article conveying direction, two the second belts that they have
Wheel (52) is being close to setting on the direction of packed article conveying direction, the pair of
Contrary simultaneously the two belts (53) of the rotation direction of two belts (53) of aimming circle mechanism (5)
Opposite part along packed article conveying direction move.
5. antistaling film packaging machine according to claim 4, it is characterised in that described second
Belt pulley (52) is made up of packer sealing-in wheel, near defeated on the conveying direction of packed article
Send end side be close to the second belt pulley (52) described in a pair be provided be aligned with them arrange it is another
Outer a pair of packers sealing-in wheel, collectively forms the middle sealing mechanism by these two pair packer sealing-in wheel
(7)。
6. antistaling film packaging machine according to claim 1, it is characterised in that at described
Close conveying end side on frame (1a) in the middle sealing mechanism (7) installs a portal frame (8a),
The cutter mechanism includes the cutting knife top (8) being suspended on the portal frame (8a) and arranges
Cutting knife bottom (11) below the delivery platform to support packed article, and the cutting knife
Top (8) is opposite with cutting knife bottom (11).
7. antistaling film packaging machine according to claim 6, it is characterised in that folding before described
Folded mechanism is arranged on the support (1a), and the cutting knife bottom (11) is installed in described
On frame (1a), an opening up front folding air draught is opened up in the upper surface of the front fold mechanism
Mouth (9).
8. antistaling film packaging machine according to claim 1, it is characterised in that roll over after described
Folded mechanism is included mutually being connected with the cutter mechanism, runs along conveying direction and form closed circulation
The rear folding conveying roller (12) in loop and the space surrounded positioned at rear folding conveying roller (12)
Air suction mechanism is rolled over after interior one, opening up an opening after the main body of the rear folding air suction mechanism on surface
Rear folding inlet scoop (15) backwards.
9. antistaling film packaging machine according to claim 1, it is characterised in that the discharging
Mechanism (13) include spaced a pair of dischargings belt pulley of conveying direction along packed article,
Overlap joint is looped around the discharging belt on this pair of discharging belt pulleys, bottom-sealing mechanism (14) peace
It is mounted on the support (1a) in the space for being placed in being surrounded by the discharging belt and is close to
The top of the discharging belt is arranged.
10. antistaling film packaging machine according to claim 1, it is characterised in that described to unload
Material mechanism (13) include spaced a pair of dischargings belt pulley of conveying direction along packed article,
Overlap joint is looped around the discharging belt on this pair of discharging belt pulleys, and the bottom-sealing mechanism (14) sets
Put on the discharging belt pulley arranged near conveying top and be close to the discharging belt top and set
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703538.3A CN106608385B (en) | 2015-10-26 | 2015-10-26 | Antistaling film packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703538.3A CN106608385B (en) | 2015-10-26 | 2015-10-26 | Antistaling film packaging machine |
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| CN106608385A true CN106608385A (en) | 2017-05-03 |
| CN106608385B CN106608385B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510703538.3A Active CN106608385B (en) | 2015-10-26 | 2015-10-26 | Antistaling film packaging machine |
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| CN110254834A (en) * | 2019-04-01 | 2019-09-20 | 慈溪市纵深包装有限公司 | A kind of quick packing packing box |
| CN110294161A (en) * | 2019-06-17 | 2019-10-01 | 潍坊佑晨工贸有限公司 | A kind of steamed bun packing machine and packing method |
| CN111928554A (en) * | 2020-08-12 | 2020-11-13 | 陈佳佳 | Intelligent household appliance and preservative film system |
| CN113955177A (en) * | 2021-11-30 | 2022-01-21 | 漳州市三丘机械设备有限公司 | Support box plastic wrap packagine machine |
| CN113955175A (en) * | 2021-11-30 | 2022-01-21 | 漳州市三丘机械设备有限公司 | Packaging method of preservative film for box |
| CN114056634A (en) * | 2021-11-30 | 2022-02-18 | 漳州市三丘机械设备有限公司 | Preservative film packaging machine holds in palm box top tectorial membrane device |
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| CN113955175A (en) * | 2021-11-30 | 2022-01-21 | 漳州市三丘机械设备有限公司 | Packaging method of preservative film for box |
| CN114056634A (en) * | 2021-11-30 | 2022-02-18 | 漳州市三丘机械设备有限公司 | Preservative film packaging machine holds in palm box top tectorial membrane device |
| CN114056634B (en) * | 2021-11-30 | 2023-10-20 | 漳州市三丘机械设备有限公司 | Preservative film packaging machine holds in palm box top tectorial membrane device |
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