CN105346745B - Film packaging machine and its technology of the package - Google Patents
Film packaging machine and its technology of the package Download PDFInfo
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- CN105346745B CN105346745B CN201410419468.4A CN201410419468A CN105346745B CN 105346745 B CN105346745 B CN 105346745B CN 201410419468 A CN201410419468 A CN 201410419468A CN 105346745 B CN105346745 B CN 105346745B
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Abstract
The present invention provides a kind of film packaging machine, for packing square box, the film packaging machine includes a filming-drawing mechanism and turning mechanism, the filming-drawing mechanism includes four folder film devices, four folder film devices clamp a single thin film, turning mechanism includes four knuckle plates and four profiled sheetings, the knuckle plate coordinates profiled sheeting that the single thin film is fitted in two sides of square box, and coordinates filming-drawing mechanism that the single thin film is folded into one end open and square package bag with four corners and be wrapped in square box.The present invention also provides a kind of film packaging machine technology of the package, and step includes：Step S1：A sandwiched film mechanism is provided, film clamp is fixed into a perpendicular by the sandwiched film mechanism；And step S2：A turning mechanism is provided, film is folded into one by the turning mechanism has the square package bag of opening and four parallel sides with four corners.The square box packed using film packaging machine of the present invention and its technology of the package is neat and artistic.
Description
【Technical field】
The present invention relates to packaging field, more particularly to a kind of film packaging machine and its technology of the package.
【Background technology】
Commercialized society, enterprise can all strive making the outer packing of oneself product more attractive more aobvious to publicize the product of oneself
Top grade, it need to generally pack the transparent film of last layer again in the outer surface of square box.As electronic product, food, cosmetics,
It is both needed in the outer packing of medical supplies etc. with a packaging bag to play moistureproof, anti-scratch or the effect such as attractive in appearance.
Be present the problem of certain in current blister pack technology, i.e., entered using in general film packaging machine square shaped packing box
After one film packaging of row, there is packaging line multiple sides on the film of square box, and the business of square box is blocked in covering
Mark or Upholstering design, influence the attractive in appearance of square box.
【The content of the invention】
To overcome the technical problem of current film packaging machine, the present invention provides a kind of new film packaging machine and its packaging
Technique.
The present invention provides a kind of film packaging machine, and for packing square box, the film packaging machine includes a film balance
Structure and turning mechanism, the filming-drawing mechanism include four folder film devices, and four folder film devices clamp a single thin films, and by the individual layer
Film is wrapped in three faces of square box, and three faces two of which face is parallel to each other, and it is mutually flat that another face connects this
Two capable faces, turning mechanism include four knuckle plates and four profiled sheetings, and the knuckle plate coordinates profiled sheeting by the single thin film
Two opposite flanks vertical with three faces of square box are fitted in, and coordinate filming-drawing mechanism to be folded into the single thin film
One end open and square package bag with four corners are simultaneously wrapped in square box.
Preferably, the film packaging machine further comprises a cutter mechanism, and the cutter mechanism is by four of square package bag
Corner cuts off and the film of four parallel sides is sealed, and film forms a square package bag with opening.
Preferably, the filming-drawing mechanism further comprises a film feeder, and the film feeder provides a single thin film, four folders
Film device clamps upper two angles of film and lower two angles two-by-two respectively, plane where passing through film with square box, on
Lower two press from both sides film device move toward one another two-by-two, make film coated in three faces of square box.
Preferably, before folding wrapping bag, knuckle plate is located at the side of filming-drawing mechanism with square box, and profiled sheeting is located at
The opposite side of filming-drawing mechanism, during folding wrapping bag, square box is run simultaneously through the plane where film together with knuckle plate,
Moved towards profiled sheeting.
Preferably, four symmetrical parallel settings of knuckle plate, the equally symmetrical parallel setting of four profiled sheetings, in Foldable square
Before shape packaging bag, knuckle plate and profiled sheeting are respectively symmetrically arranged at the both sides of filming-drawing mechanism, during folding square packaging bag, knuckle plate
Positioned at profiled sheeting outer surface.
Preferably, the film packaging machine further comprises a detection means, and the detection means detects the chi of square box
Very little, turning mechanism is according to the distance of size adjusting itself part of square box to adapt to square box.
The present invention also provides a kind of film packaging machine technology of the package, and step includes：
Step S1：One sandwiched film mechanism is provided, film clamp is fixed into a perpendicular by the sandwiched film mechanism, and by the film
Three faces of square box are wrapped in, three faces two of which face is parallel to each other, and another face connects what this was parallel to each other
Two faces；And
Step S2：A turning mechanism is provided, the turning mechanism includes four knuckle plates and four profiled sheetings, and the knuckle plate is matched somebody with somebody
Template is synthesized by film adhered in two opposite flanks vertical with three faces of square box, so that film is folded into one
The square package bag with four corners with opening and four parallel sides.
Preferably, further comprise：Step S3：A cutter mechanism is provided, cutter mechanism cuts four corners of packaging bag
Remove and seal.
Preferably, further comprise：Step S4：There is provided one and expand bag mechanism, expand the opening of bag mechanism insertion square package bag,
By film horizontal development at left and right sides of opening, the film docking of upper and lower both sides, the corresponding square box of opening is attached at
Surface.
Relative to prior art, the relatively existing hand-filling of film packaging machine provided by the invention, its production efficiency is big
Amplitude is lifted, and the stay in grade of its product.By setting bag-making organization and expanding bag mechanism, bag-making organization passes through knuckle therein
Mechanism, single thin film is folded into packaging bag of four parallel sides with corner and is wrapped on square box, is used in combination
Corner is cut off and in four parallel sides and has the parallel sides thermal of film, one packaging line of formation by its hot knife
The packaging bag of one opening.Expand bag mechanism and bag is expanded to opening, be then packaged, packaging line now is in the center of square box
Position.Packaging bag after encapsulation is admitted to reason angle chamfering mechanism, and reason angle chamfering mechanism can stretch out packaging bag nature
Corner manage directly, is then cut off at the sideline of square box along sideline, and sutures, while the corner after cut-out is pulled off
And the combination side of corner, its both ends and four sides is not present in unified collection, such packaging bag on square box after pyrocondensation
Line overlaps with the sideline of square box, and only a packaging line is placed in the center position of square box, and it packs overall
It is neat and artistic, and avoid the corner of packaging bag or sideline to greatest extent and block the trade mark of square box, or influence side
The problem of Upholstering design on shape packing box.
【Brief description of the drawings】
Fig. 1 is the modular structure schematic diagram of the film packaging machine of first embodiment of the invention.
Fig. 2 is the dimensional structure diagram of the film packaging machine of first embodiment of the invention.
Fig. 3 is the stereochemical structure exploded perspective view of the film packaging machine of first embodiment of the invention.
Fig. 4 is the film and square box before the bag-making organization running of the film packaging machine of first embodiment of the invention
View.
Fig. 5 is the film and square box in the bag-making organization running of the film packaging machine of first embodiment of the invention
View.
Fig. 6 is the film and square box after the bag-making organization running of the film packaging machine of first embodiment of the invention
View.
Fig. 7 is the amplification dimensional structure diagram of the expansion bag mechanism of the film packaging machine of first embodiment of the invention, and it is wrapped
Include two expansion bag webs.
Fig. 8 is the expansion bag webs enlarged diagram of the expansion bag mechanism of the film packaging machine of first embodiment of the invention.
Fig. 9 is the stator enlarged diagram of the expansion bag mechanism of the film packaging machine of first embodiment of the invention.
Figure 10 is that the bag mechanism that expands of the film packaging machine of first embodiment of the invention operates rear film and square box
View.
Figure 11 is the enclosed mechanism running rear film and square box of the film packaging machine of first embodiment of the invention
View.
Figure 12 is film and square package during the reason angle chamfering mechanism of the film packaging machine of first embodiment of the invention operates
The view of box.
Figure 13 is the reason angle chamfering mechanism running rear film and square package of the film packaging machine of first embodiment of the invention
The view of box.
Figure 14 is the packaging process flow figure of second embodiment of the invention film packaging machine.
【Embodiment】
In order that the purpose of the present invention, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and embodiment,
The present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
Referring to Fig. 1, first embodiment of the invention film packaging machine includes a feeding mechanism 11, and a bag-making organization 13, one
Garbage collection mechanism 14, one expands bag mechanism 15, an enclosed mechanism 17, a corner cut Li Jiao mechanisms 18 and a discharging mechanism 19.This enters
Expect mechanism 11, bag-making organization 13, garbage collection mechanism 14, expand bag mechanism 15, enclosed mechanism 17, corner cut Li Jiao mechanisms 18 and discharging
Mechanism 19 is set gradually.
Square box is put into from feeding mechanism 11, is transported to position to be packaged, and the outer surface of the square box is formed
The box body of one rectangular-shape, hollow processing can be done at the non-rib of the outer surface, its corner can be right angle, and chamfer and circle are fallen
Angle, as long as the box body that shape is similar to cuboid is included within the scope of the square box of meaning of the invention.Bag Making Machine
Five bread of square box are wrapped thin film by structure 13, form the square package bag of one end open.It is right to expand bag mechanism 15
Opening carries out expansion bag, and enclosed mechanism 17 is earnestly sealed to the opening after expanding bag.Packaged square box enters reasonable angle
Chamfering mechanism 18, two film corners of the reason square shaped packaging bag of angle chamfering mechanism 18 carry out managing angle and corner cut, then via
Discharging mechanism 19 sends out square box.Garbage collection mechanism 14 recycles to the film portion being cut out, and makes
Comfortable working environment is clean and tidy.
Fig. 2 and Fig. 3 are referred to, the entrance of the feeding mechanism 11 is provided with a detection means (not shown), detection means
It is connected with bag-making organization 13, it can go out the size length, width and height of square box with automatic detection, and the value is sent into bag
Mechanism 13.
Bag-making organization 13 includes a filming-drawing mechanism 133, a turning mechanism 135, a cutter mechanism 139.Filming-drawing mechanism 133 with
Turning mechanism 135 coordinates, and five bread of square box is wrapped into thin film, unnecessary film is cut by cutter mechanism 139
Remove, so as to form the square package bag of one end open, the length size of the square packaging bag is slightly larger than square box
Length.
The filming-drawing mechanism 133 is close to the side of feeding mechanism 11, and a single thin film, the drawing are provided for turning mechanism 135
Film mechanism 133 includes a film feeder (not shown), four folder hot knife (not shown) of film device 1333 and 1 first.Film feeding fills
Install and be placed in the lower section of folder film device 1333 (in all embodiments, upper and lower, left, right to etc. position determiner is only limitted to specified regard
Relative position on figure, rather than absolute position), there is provided film.Folder film device 1333 can move up and down in perpendicular.The membrane
Mechanism 133 is connected with the detection means on feeding mechanism 11, after the value for the length, width and height that receiving detection device detects, calculates this time
Pack the film length needed, the size of the film length and square box is in a parameters relationship, square made of guarantee
The size of packaging bag is adapted with square box.Four folder film devices 1333 clamp the film of the length, and film clamp is consolidated
Determine into a perpendicular.The traffic direction for being transported to the square box of position to be packaged is vertical with the perpendicular.Pressing from both sides
Film device 1333 cuts off the film of the length the first hot knife for after film clamp, being arranged on the bottom of filming-drawing mechanism 133.
The turning mechanism 135 includes four knuckle plates 1351, four profiled sheetings 1353.Four knuckle plates 1351 are first
Mechanism, four profiled sheetings 1353 are the second mechanism.The knuckle plate 1351 is a stiff sheet, is parallel to each other between knuckle plate 1351
Set, face in filming-drawing mechanism 133 into vertical state film center, i.e. four place planes of knuckle plate 1351 perpendicular to
Thin film planar.The size of the square box measured according to detection means, four knuckle plates 1351 it is adjustable mutual away from
From to coordinate square box.The profiled sheeting 1353 is horizontally placed on the opposite side of filming-drawing mechanism 133, is in pair with knuckle plate 1351
It should be related to, equally can be according to the length, width and height of square box, side that four profiled sheetings 1353 can detect according to detection means
The size of shape packing box adjusts mutual distance to coordinate square box.
One jiao of the knuckle plate 1351 is acute angle 1352, and specific angle is 45 °.Four knuckle plates 1351 are mutually symmetrical with sets for this
Put, acute angle 1352 towards film, what one side of the acute angle 1352 was parallel to each other respectively close to and parallel to square box four
Side, the summit of acute angle 1352 are corresponded in four summits of the square box close to film side, vertical folding gusset 1351
Distance is slightly larger than the height of square box, and the distance of left and right knuckle plate 1351 is the width of square box, four knuckle plates
1351 square spaces defined can just accommodate a square box.
The profiled sheeting 1353 is mutually symmetrical with and flat with certain thickness cuboid rigid plate, four profiled sheetings 1353
Row is set, and plane is perpendicular to thin film planar where it.The distance of upper and lower profiled sheeting 1353 is equal with the height of square box, and two
The left and right distance for forming template 1353 is slightly larger than the width of square box, so as to form a side among four profiled sheetings 1353
The packaging passage of shape.The profiled sheeting 1353 is a smooth surface close to the side of packaging passage.Wherein the one of the profiled sheeting 1353
Angle is provided with a guide pad 1354, and the side that the guide pad 1354 is opposite in packaging passage is smooth arc surface, itself and profiled sheeting
The side of 1353 close packaging passage is seamlessly connected, and the profiled sheeting 1353 of left and right two is combined with guide pad 1354 so that packing logical
Road is rendered as " youngster " shape, and the bottom opening for being somebody's turn to do " youngster " shape enters the porch of the passage for square box.Guide pad
1354 effect is that square shaped packing box, which enters packaging passage, to be played guiding and prevent film quilt when entering square package passage
Pierce through film in the sharp corner of profiled sheeting.
Before square box reaches enclosed mechanism 17, square box is transported to folder film device 1333 by feeding mechanism 11
The film center of vertical state is clamped into, now expands bag mechanism 15 and serves as push away case structure, Level Promoting square box is towards film
Direction operation, while turning mechanism 135 and square box are run simultaneously.Held in square box together with turning mechanism 135
It is continuous to advance, touch to film, (state of film and square box is as shown in Figure 4), now the folder film dress of film upper and lower ends
Put 1333 and hold film in the vertical direction and start respectively close towards square box, defined into profiled sheeting 1353
When packing passage, with the advance of square box, two folder film devices 1333 of film upper end synchronously drop to square package
The height of box upper surface, two folder film devices 1333 of film lower end synchronously rise to the height of square box lower surface, will
Film is covered in two surfaces up and down of square box.When square box together with knuckle plate 1351 completely into packaging passage
Afterwards, now top two knuckle plates, 1351 above two profiled sheetings 1353 upper surface, two knuckle plates of lower section
1351 are located at the lower surface of two profiled sheetings 1353 in lower section, and square box enters packaging passage rear film and forms square package
Bag, knuckle plate prop its corner, and film is folded into square package bag of the parallel sides with four corners.(film
It is as shown in Figure 5 with the state of square box)
The cutter mechanism 139 is four second hot knives (non-label) with steady temperature, and it is different to be symmetricly set on film
In the side of feeding mechanism and perpendicular to the film of vertical state, blade, and can towards four parallel sides of square box
According to the distance that the length and width height adjustment of square box is mutual, four the second hot knives are parallel by four of square box respectively
The corner excision of side.The corner cut away is collected by garbage collection mechanism (not shown).Second hot knife is in excision
Thermal also is carried out to film simultaneously, the film for being now wrapped in square box forms a square package with opening
Bag, (state of film and square box is as shown in Figure 6) and packaging line are in four parallel sides of square box, no
Influence the attractive in appearance of square box.
Referring to Fig. 7, expansion bag mechanism 15 herein is arranged on one or more of film packaging machine.The expansion bag mechanism 15 wraps
Two groups of expansion bagging apparatus are included, two groups of expansion bagging apparatus are symmetrical and are arranged at square box away from film one side parallel to horizontal plane
Portion, each expansion bagging apparatus include one and expand bag webs 151, two stators 153, a pusher 155 and a first rotating shaft 157.Two
Organize the width that outer end vertex distance of the stator 153 of expansion bagging apparatus close to square box end is square box, the width
Can be according to the width adjusting for the square box that detection means detects.
Fig. 8 and Fig. 9 are referred to, the expansion bag webs 151 and stator 153 are L-shaped, expand bag webs 151 and two stators
153 placements arranged in parallel, and be arranged between two stators 153, the long edge lengths for expanding bag webs 151 are less than or equal to stator 153
Long side length.The stator 153 is intended for the edge of square box parallel to square box.Therefore stator 153 exists
When serving as push away case structure, square box will not be pierced through or damaged.It is free end 1513 that it, which expands the end of the long side of bag webs 151,
The end of short side is fixing end 1512, and free end 1513 is close to square box.The fixing end 1512 of short side is provided with an axis hole
1511, the expansion bag webs 151 is installed between first rotating shaft 157 is fixed on and is arranged at two stators 153 by axis hole 1511, and it expands
Bag webs 151 can surround the rotation that first rotating shaft 157 makees certain angle.End is provided with one in the outer part for the free end 1513 of its long side
The angle that first hypotenuse 1515 and one second hypotenuse 1517, the first hypotenuse 1515 and the second hypotenuse 1517 are formed is less than or equal to 90 °.When
Expand bag webs 151 to rotate to bag is extended out around first rotating shaft 157, the first hypotenuse 1515 is as rotation is to perpendicular to square box tool
There is the one side of opening, the second hypotenuse 1517 is with rotation to the one side parallel to square box with opening.Set this first
The purpose of the hypotenuse 1517 of hypotenuse 1515 and 1 second has two aspects, first, preventing during bag is expanded, if the first hypotenuse 1515
If angle is more than 90 ° between the second hypotenuse 1517, the second hypotenuse 1517 can touch square bag caused by square box
Mounted box shifts, second, when expansion bag webs 151 outwards rotates, expands the first hypotenuse 1515 and the film linear contact lay of opening of bag webs 151, and
Non- is that the angle that the first hypotenuse 1515 and the second hypotenuse 1517 are formed directly contacts film, therefore damages or pierce through film.
The pusher 155 is arranged at the tail end for expanding bag webs 151, and it includes a cylinder 1551, one first sliding block 1553, and one
Second sliding block 1555, a spring (not shown), one second rotating shaft (not shown), first sliding block 1553, the second sliding block 1555 is in length
Cube shape, spring are arranged between the first sliding block 1553 and the second sliding block 1555.The purpose for setting the spring is to buffer gas
Cylinder 1551 is applied to the power expanded in bag webs 151, avoids expanding during bag, the film of opening is broken through by expansion bag webs 151.Cylinder 1551
The end of the first sliding block 1553 is arranged at, for promoting the first sliding block 1553.One end of second sliding block 1555 is provided with second turn
Axle, it is connected in and expands bag webs 151, the second rotating shaft of the second sliding block 1555 can drives expansion bag webs 151 to be rotated around first rotating shaft 157.
After bag-making organization 13 makes a square package bag with opening, expand bag mechanism 15 and horizontal expansion is carried out to the opening
Bag, idiographic flow are as follows：Its two groups of expansion bagging apparatus are arranged at square box away from film one according to the width of square box
The middle part in face, the top of its stator 153 is against square box, and after expansion bagging apparatus receives instruction, cylinder 1551 makes first
Sliding block 1553 runs forward a segment distance, and the spring between the first sliding block 1553 and the second sliding block 1555 is compressed, then
Bounce-back pushes the second sliding block 1555 and run forward, and the second sliding block 1555 is driven by the second rotating shaft expands bag webs 151 around first rotating shaft
157 rotate, and expand the free end 1513 of bag webs 151 to bag is extended out, the film of the left and right sides of opening is by the 151 horizontal exhibition of expansion bag webs
Open, the film of upper and lower both sides docks and is attached at the corresponding square box surface of opening.(the shape of film and square box
State is as shown in Figure 10) now last face of square box also covered film.The stator 153 for expanding bag mechanism 15 fills
Work as push away case structure, push square box to the enclosed mechanism 17 after horizontal expansion bag and carry out next step operation.
Enclosed mechanism 17 can correspond to expansion bag mechanism 15 and set one or more, and enclosed mechanism 17 includes one the 3rd hot knife
(not shown), the 3rd hot knife (not shown) to the opening for overlapping with film cut while seal.(film and side
The state of shape packing box is as shown in figure 11) garbage collection mechanism 14 reclaims to being sealed rear remaining waste material.After sealing
Packaging line at the middle part of the one side of square box, this be also on square box only one on square box face
Packaging line, farthest avoid packaging line and block square box.
Figure 12 is referred to, reason angle chamfering mechanism 18 is respectively completed the side to being contained on the square package bag of square box
Angle carries out managing angle and corner cut.
Figure 13 is referred to, discharging mechanism 19 (not shown) is a conveyer belt, and square box packages square package bag simultaneously
After completing reason angle corner cut action, square box is imported into pyrocondensation stove by discharging mechanism 19.Square package bag in pyrocondensation stove
Middle completion pyrocondensation, after contraction, square package bag is located at the middle part of square box bottom in the packaging line that enclosed mechanism 17 is formed,
The packaging line of corner and four parallel sides after earnestly is located at square box one end with the crest line of four parallel sides, sealing
Wiring overlaps with square box crest line, therefore overall appearance.
Figure 14 is referred to, a kind of packaging process flow figure of the film packaging machine provided for second embodiment of the invention, (with
The mechanical structure mentioned in lower flow refers to the view and numbering of the film packaging machine of first embodiment of the invention offer) its bag
Include following steps：
Step S1：Pan feeding, square box import from feeding mechanism 11, into induction system, are moved with conveyer belt.Pan feeding
The detection means automatic detection of the entrance of mechanism 11 goes out the height of square box, and the height value is sent into bag-making organization
13。
Step S2：Five bread of square box are wrapped thin film by bag, bag-making organization 13, form one end open
Cuboid square package bag.
Step S3：Level expands bag, and expansion bag mechanism 15 is a flat sheet, and horizontal positioned, the opening of square shaped packaging bag is entered
Row expands bag, is open after expanding bag, upper and lower two superimposed.
Step S4：Sealing, the hot knife of enclosed mechanism 17 to overlapping opening cut while seal.Now open
Film attaches at mouthful is respectively kept with a corner with corresponding square box surface, opening both ends.
Step S5：Angle corner cut is managed, the square box after sealing enters reasonable angle chamfering mechanism 18, and reason angle chamfering mechanism 18 is right
The corner of square package bag manage directly, then cuts off and pulls off.
Step S6：Discharging, the square box after managing angle corner cut imported into discharging mechanism from reason angle chamfering mechanism 18
19, square box is imported into pyrocondensation stove by discharging mechanism 19, and the square package bag of square box outer envelope is in pyrocondensation
Pyrocondensation is completed in stove.
Wherein step S2 further comprises following steps：
Step S21：For film, film feeder (not shown) provides a roll of single thin film and carries out supplying film.
Step S22：Membrane, after the filming-drawing mechanism 133 receives the value of the length, width and height detected, calculate this bag film needs
Length, four folder film devices 1333 clamp four angles of the film of the length respectively, and it is vertical flat that film clamp is fixed into one
Face, square box are placed perpendicular to the center of film side.
Step S23：Film is cut, after sandwiched film mechanism is by film clamp, hot knife cuts off the film of the length.
Step S24：Knuckle, in the case where the knuckle plate 1351 of turning mechanism 135 coordinates with profiled sheeting 1353, film is folded into
Square package bag of one or four parallel sides with four corners.
Step S25：Cutting edge angle, the hot knife among bag-making organization 13 is by four corners excision of square package bag and to thin
Film carries out thermal, and the film for being now wrapped in square box forms a square package bag with opening.
Wherein step S3 further comprises as follows：
Step S31：By box, there is provided one expands bag mechanism, including two groups of expansion bagging apparatus, the expansion bagging apparatus include a stator,
Expand bagging apparatus and middle part of the square box away from film one side, the top of its stator are arranged at according to the width of square box
Against square box；And
Step S32：Expand bag, there is provided the square package bag of one end open, the expansion bagging apparatus further comprise an expansion bag webs, expand
Bag webs docks film horizontal development at left and right sides of opening, the film of upper and lower both sides, is attached at the corresponding square bag of opening
Mounted box surface.
The film packaging machine and its relatively existing bag of technology of the package that first embodiment of the invention and second embodiment provide
Dress technology, its production efficiency are significantly lifted, and the stay in grade of its product.By setting bag-making organization 13 and expanding bag mechanism
15, single thin film is folded into side of four parallel sides with corner by bag-making organization 13 by turning mechanism 135 therein
Shape packaging bag is wrapped on square box, and is cut off corner and by the side thermal of film with its hot knife, forms one
Individual packaging line is in four parallel sides and with the square package bag of an opening.Expand bag mechanism 15 and bag is expanded to opening, then carry out
Encapsulation, the center position of packaging line now in square box.Square package bag after encapsulation is admitted to reason angle chamfering mechanism
18, the corner that square package bag nature is stretched out can manage directly, then at square box by reason angle chamfering mechanism 18
Sideline at cut off along sideline, and suture, while the corner after cut-out is pulled off and unifies to collect, such square package bag is in side
It is not present corner on shape packing box after pyrocondensation, the combination sideline of its both ends and four sides overlaps with the sideline of square box,
Only a packaging line is placed in the center position of square box, and its packaging is overall neat and artistic, and avoids to greatest extent
The trade mark of square box is blocked in the corner or sideline of square package bag, or influences Upholstering design on square box
Problem.
The square box that third embodiment of the invention provides, it uses the film packaging machine described in first embodiment at it
Thermal forms square package bag after the wrap film of outer surface, and packaging line is formed in the opening position of the thermal of square package bag,
The square box is wrapped up by film completely, has and only a packaging line is located at the non-rib on square box surface, parcel
The film size of square box is equal to the surface area of square box.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all originals in the present invention
Any modification made within then, equivalent substitution and improvement etc. all should be included within protection scope of the present invention.
Claims (9)
- A kind of 1. film packaging machine, for packing square box, it is characterised in that：The film packaging machine includes a filming-drawing mechanism With turning mechanism, the filming-drawing mechanism includes four folder film devices, and four folder film devices clamp a single thin films, and by the single thin layer Film is wrapped in three faces of square box, and three faces two of which face is parallel to each other, and another face connects this and is parallel to each other Two faces, the turning mechanism includes four knuckle plates and four profiled sheetings, and the knuckle plate coordinates profiled sheeting by the single thin film Two opposite flanks vertical with three faces of square box are fitted in, and coordinate filming-drawing mechanism to fold the single thin film Into one end open and carry the square package bag of four corners and be wrapped in square box.
- 2. film packaging machine as claimed in claim 1, it is characterised in that：The film packaging machine further comprises a cutter machine Four corners of square package bag are cut off and the film of parallel sides are sealed by structure, the cutter mechanism, and film forms one The individual square package bag with opening.
- 3. film packaging machine as claimed in claim 2, it is characterised in that：The filming-drawing mechanism further comprises a film feeder, The film feeder provides a single thin film, and four folder film devices clamp upper two angles of film and lower two angles two-by-two respectively, with Square box through plane where film, upper and lower two press from both sides film device move toward one another two-by-two, make film coated in square bag Three faces of mounted box.
- 4. film packaging machine as claimed in claim 2, it is characterised in that：Before folding wrapping bag, knuckle plate and square package Box is located at the side of filming-drawing mechanism, and profiled sheeting is located at the opposite side of filming-drawing mechanism, and during folding wrapping bag, square box is together with folding Gusset synchronous operation is moved through the plane where film towards profiled sheeting.
- 5. film packaging machine as claimed in claim 4, it is characterised in that：Four symmetrical parallel settings of knuckle plate, this four The equally symmetrical parallel setting of profiled sheeting, before folding square packaging bag, knuckle plate and profiled sheeting are respectively symmetrically arranged at film balance The both sides of structure, during folding square packaging bag, knuckle plate is located at profiled sheeting outer surface.
- 6. film packaging machine as claimed in claim 1, it is characterised in that：The film packaging machine further comprises that a detection fills Put, the detection means detects the size of square box, and turning mechanism is according to size adjusting itself part of square box Distance is to adapt to square box.
- 7. a kind of film packaging machine technology of the package, it is characterised in that step includes：Step S1：A sandwiched film mechanism is provided, film clamp is fixed into a perpendicular by the sandwiched film mechanism, and the film is wrapped up In three faces of square box, three faces two of which face is parallel to each other, and another face connects this two be parallel to each other Face；AndStep S2：A turning mechanism is provided, the turning mechanism includes four knuckle plates and four profiled sheetings, and the knuckle plate is with synthesis Template, in two opposite flanks vertical with three faces of square box, has film adhered so that film is folded into one The square package bag of opening and four parallel sides with four corners.
- 8. film packaging machine technology of the package as claimed in claim 7, it is characterised in that further comprise：Step S3：A cutter mechanism is provided, four corners of packaging bag are cut off and sealed by cutter mechanism.
- 9. film packaging machine technology of the package as claimed in claim 8, it is characterised in that further comprise：Step S4：There is provided one and expand bag mechanism, expand the opening of bag mechanism insertion square package bag, by film water at left and right sides of opening It is open and flat to open, the film docking of upper and lower both sides, it is attached at the corresponding square box surface of opening.
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| CN105346745B true CN105346745B (en) | 2017-11-28 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106882432B (en) * | 2017-04-07 | 2022-06-10 | 青岛理工大学 | Automatic folding all-in-one of cutting |
| CN110712805B (en) * | 2018-07-12 | 2022-04-29 | 深圳市富云帝科技有限公司 | Film packaging machine and film packaging method |
| CN109178492B (en) * | 2018-09-14 | 2020-12-11 | 深圳市思榕科技有限公司 | Film-drawing bag-making module, film-drawing bag-making method and film-coating equipment |
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| CN105346745A (en) | 2016-02-24 |
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Effective date of registration: 20161114 Address after: 518000 Guangdong city of Shenzhen province Longhua new wave clothing base Benni poetry Industrial Park C Building 5 floor Applicant after: Fu Yundi Science and Technology Ltd. of Shenzhen Address before: Baoan District Dalang Street clothing base in Shenzhen city Guangdong province 518000 Benni poetry Industrial Park C building 4 floor Applicant before: SHENZHEN SHUNKANG MECHANICAL AND ELECTRICAL EQUIPMENT CO., LTD. |
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