CN109641396A - Sheet material deposition apparatus - Google Patents
Sheet material deposition apparatus Download PDFInfo
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- CN109641396A CN109641396A CN201780040024.1A CN201780040024A CN109641396A CN 109641396 A CN109641396 A CN 109641396A CN 201780040024 A CN201780040024 A CN 201780040024A CN 109641396 A CN109641396 A CN 109641396A
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- Prior art keywords
- sheet material
- heating
- face
- roller
- deposition apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
A kind of sheet material deposition apparatus can be corresponded to neatly being the deposition pattern even if to diversified shape, and the new sheet material hot melt coating apparatus that can be effectively produced.The opposite face is engaged by thermally welded in a prescribed pattern relative to by the sheet material that there are at least two cladding of the opposite face being not engaged mutually to constitute, it is made of base station, sheet material delivery section, sheet material delivery section and heating pressure contact portion, which has the face hung down；The sheet material delivery section is arranged to send out above sheet from the top down along the face of base station；The protection sheet material is constituted in a manner of cooperating with the face of above-mentioned base station and sheet material is clipped in the middle；The heating pressure contact portion is constituted in a manner of 2 dimensions are mobile in protection sheet material by carrying out, so as to deposition in a prescribed pattern between above-mentioned at least two cladding while pushing heating from the face direction towards base station in the outside of protection sheet material by corresponding sheet material.
Description
Technical field
The present application is related to sheet material deposition apparatus.The present application in particular to will be heat-fusible as resin sheet
Pass through the thermally welded sheet material deposition apparatus engaged between deposited multi-layer sheet.
Background technique
At least 2 layers of resin film and its purpose are correspondingly locally engaged mutually and the method that utilizes by extensively into
Row.The method of engagement as the part, using resin film itself or coated in the layer on resin film hot melt property,
Carrying out bonding by the so-called cladding method for being referred to as heat-sealing processes is also a means.
As the representative method of this heat-sealing processes, there is the joint portion for being adapted as purpose by being pre-formed
The heater of the mold divided, and resin film is crimped on the base station of a side by the heater, it is formed corresponding with the mold
The bonding part of defined shape.
For example, Japanese Unexamined Patent Publication 2012-024951 bulletin, discloses a kind of manufacturing method of vertical bag, the vertical bag
Manufacturing method is utilized and the resin for being squeezed into the film-form of tubular is made into 2 flat layer films by expansion sheet forming.
Fig. 8 of Japanese Unexamined Patent Publication 2012-024951 bulletin is the schematic side perspective view for indicating the manufacturing device of its vertical bag
Figure is with the sealing of sealing plate 64A, the 64B that will become the mold of deposition part with protruding end portion 64A-1,64B-1 and as base
The mode that the receiver board 65 of platform abuts pushes sealing plate 64A, 64B and makes the figure of opposite piece face deposition each other.
But to use the hot component with certain mold, then its size is all defined, the deposition of free shape is tired
It is difficult.
As other heat-sealing processes, the previous method disclosed in Japanese Unexamined Patent Publication 5-112333 bulletin, such as
As indicating its summary in Fig. 5, the pairs of pressing mold 106 from two that is formed by the circumferencial direction of the heating roller 105 in rotation
The lateral edge portion that side clips the sheet material for making it overlap each other band-like two refoldings of progress of packaging material 101 is formed continuously
The heat bonding portions 102 of the longitudinal direction (direction of feed) of sheet material, and relative to the direction of feed of sheet material landscape configuration it is other plus
Hot-rolling 107 is clipped by the pairs of pressing mold 108 being formed on the heating roller 107 of rotation from two sides, is formed at certain intervals laterally
Heat bonding portions 103.
The method is then effective to be formed continuously the joint portion of certain sizing, but with Japanese Unexamined Patent Publication 2012-
The first technology of No. 024951 bulletin is same, to handle big sheet material, then to prepare the roller of its corresponding size, and must
It must prepare the corresponding pressing mold of the mold being engaged with it every time.Once moreover, even if the position of the shape of the product, joint portion is subtle
Ground variation, it is also desirable to remake roller corresponding to which, need huge cost.
In turn, because the resin melted carried out from heat seal is to the perimeter of pressing mold, so in engagement
Its thickness deflection etc. in part becomes and generates undesirable condition, causes the main reason for quality decline.
In addition to this, it if it is previous method, then needs becoming broken for resin film on the part of deposition
It is many to split the case where being bonded together in the seam of main reason.In particular, avoiding its seam from being when making big container
Difficult.It is therefore desirable to big size while non-jointed secured peace as the charges of liquid can be conveyed in large quantities
Complete and cheap container.
First technological document
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2012-024951 bulletin
Patent document 2: Japanese Unexamined Patent Publication 5-112333 bulletin
Summary of the invention
Problems to be solved by the invention
The present application be designed to provide it is a kind of can be applicable in the resin film to varied size, and
The engaging zones between film can be neatly changed, seam will not be generated, extensive film or sheet material can be carried out thermally welded
New sheet material deposition apparatus.
In turn, the present application can fine adjust the new sheet material deposition apparatus of engaging zones as mesh to provide one kind
's.
In turn, the present application can be adjusted with providing a kind of the contraction to the film carried out by heating, even if
It is widely applied film, the new sheet material deposition dress that the binding force between the flatness and film at joint portion also can maintain high
It is set to purpose.
For the means to solve the problem
The present application provides a kind of sheet material deposition apparatus, which is for mutually not having relative to having
The sheet material of the opposite face of engagement being made of at least two cladding is engaged the opposite face by thermally welded in a prescribed pattern
Sheet material deposition apparatus, the sheet material deposition apparatus by base station, sheet material delivery section, protection sheet material and heating pressure contact portion constitute: the base
Platform has at least one face longitudinally extended；Above-mentioned base station is arranged in order to send out sheet material from the top down in the sheet material delivery section
At least one surface side；The protection sheet material is constituted in a manner of cooperating with the face of above-mentioned base station and above sheet is clipped in the middle；It should add
Hot pressing socket part is configured to carry out pushing movement on the face of above-mentioned protection sheet material in a manner of 2 dimensions, so that one side is by above-mentioned protection
Sheet material clips above sheet and pushes heating from the face direction towards above-mentioned base station in the outside of the protection sheet material, on one side by sheet material
Deposition in a prescribed pattern between above-mentioned at least two cladding.
In turn, the above sheet deposition apparatus of the present application, above-mentioned base station are made of the middle plate to hang down up and down, and with
Sheet material is extended up and down and is set in the mode of the surface side of at least one party of plate in this and constitutes.
In turn, the above sheet deposition apparatus of the present application, above sheet delivery section is with by the respective edge of two sheet materials
The mode sent from the top down on each face on the two sides of plate among the above is constituted, and above-mentioned protection sheet material is by least a pair of of protection sheet material structure
At, on the face in the outside which is respectively disposed in above-mentioned two sheet materials centered on middle plate, above-mentioned heating
Pressure contact portion is by heating pressure contact portion structure at least to carry out at least a pair that mobile mode is constituted in a manner of 2 dimensions in protection sheet material
At so that one side is heated from pushing towards middle plate direction for the respective outside of protection sheet material, on one side by corresponding above-mentioned two
Respective sheet material at least two cladding between deposition in a prescribed pattern.
In turn, the above sheet deposition apparatus of the present application, in order to by deposition at after defined pattern sheet material and
It is left between protection sheet material, provided with being crossed between sheet material and protection sheet material mobile stripping portion, stripping portion is for example by shelling
It is constituted from bar.
In turn, the above sheet delivery section of the present application has at least a pair of of help roll, which sets
Set near plate among the above, by two sheet materials generally away from the state of conveyed respectively on the two sides of plate among the above.
In turn, the above-mentioned heating pressure contact portion of the present application, by the roller head of heating, ball heads that can be pivoted or preceding
End is that circular head is constituted, it is preferable that the roller can tie up the direction that mobile direction correspondingly changes the roller head with carry out 2.
In turn, the above-mentioned heating pressure contact portion of the present application is configured to move along two mutually orthogonal bars, and with it is each
The position of heating pressure contact portion on bar correspondingly provides the position for the deposition pattern being formed on sheet material.
In turn, the sheet material deposition apparatus of the present application, above-mentioned two sheet materials to plate among the above before conveying by above-mentioned
Sheet material delivery section is overlapped in a manner of the close contact of face.
The effect of invention
By being constituted as the sheet material deposition apparatus such as the present application, because even relative to large-scale thin
Film can also be conveyed using sheet material by the power that the longitudinal direction above and below focusing on certainly extends, and the face that sheet material is easily set in base station is attached
Closely, so the structure for clipping sheet material by the face and protection sheet material of base station can be simplified.Moreover, because can be in the protection sheet material by adding
Hot pressing socket part is thermally welded by the free curve progress in 2 dimension directions, so even if can manufacture formation does not have yet relative to big sheet material
The thermally welded sheet material of seam can provide safety and can use the extensive container of previous cheap thin-film sheet.Moreover, because
The entirety of face, sheet material, protection sheet material of base station etc. is longitudinally being constituted, so also can particularly simple carry out for its device
The setting of the sheet material of maintenance and thermo-compression bonding.
The present application by the way that the face of the middle plate to hang down is heated and pushed from a side or centered on middle plate from two directions,
It can will be set in the group of the heat-fusible deposited multilayer of the side or two sides of middle plate deposition in a prescribed pattern.In addition, because such as
Fruit makes the lateral length of delivery section, then sheet material that can not only be wide to width carries out thermally welded processing, and can be in roller
Length direction sets the group of multiple sheet materials in a neighboring manner, so production efficiency can be made especially to improve.
Moreover, because middle plate can do the face that heating pressure contact portion mutual in pairs is supported, it can be by identical face branch
The sheet material for holding two sides carries out deposition under the crimping of identical degree, so can be to two sheets with defined quality system
It makes.
In addition, because by setting protection sheet material, can prevent heating pressure contact portion and sheet material directly contact, so can prevent into
Gone heat fusing sheet material part be attached to heating pressure contact portion be pulled away and on sheet material the thickness of aperture or sheet layer
Become uneven.
In particular, in the case where heating pressure contact portion is made of the roller head that direction can be changed, even if in order to which deposition is at regulation
Pattern and change the direction of roller, if also there is no the deposition parts of sheet material by the face torsion of its roller the case where aperture,
Will not be thinning, this is specific.Furthermore, it is also possible to carry out the control for thermally welded heat for greater flexibility.
If deposition processing is carried out to sheet material by heating pressure contact portion, in the presence of what is be bonded between protection sheet material and sheet material
Situation.If conveying mobile sheet material in the state that the state is constant, sheet material, protection sheet material crook and make quality hereafter not
It is good.
To various methods progress trial and error as a result, knowing by only making stripping portion between sheet material and protection sheet material
It is mobile in a manner of crossing the entire scope for foring defined pattern, adverse effect can will not be brought to the bonding portion of sheet material
Ground is simply peeled away the bonding of sheet material and protection sheet material.This stripping portion, for example, being made of stripping rod, which is middle plate
Stripping rod more than transverse width, with become the mode parallel with the face of middle plate be arranged in it is rectangular with the conveying direction of sheet material
Direction.
The stripping portion is preferably vertically arranged with the conveying direction of sheet material, is cylindric stripping rod, or in order to extremely
It is removed less, the face of moving direction has the stripping rod in substantially cylindric face.
In turn, because having at least a pair of of help roll, which is arranged near the device of middle plate, will
Two sheet materials on one side generally away from while convey on the two sides of plate among the above, can make two sheet materials respectively to middle plate as a result,
The case where being smoothly transported on two sides, exceedingly contacting with middle plate there is no sheet material and scratch sheet material.
Because constituting heating pressure contact portion by roller head, so its one side can be made to rotate in protection sheet material to generally vertical direction
It heats on one side, as long as and rotate the roller axis centered on the direction vertical relative to sheet material, the direction for changing roller becomes
It obtains simply, as a result, moving together because of the roller head with opposite other side also can simply carry out, it can be to two sheets
It is respective and meanwhile by identical pattern carry out deposition processing.
In turn, by constituting the heating pressure contact portion slided along two mutually orthogonal bars, heating pressure contact portion can be in screening glass
The movement in 2 dimension directions is carried out on the face of material.
In turn, heating pressure contact portion by with the thrusting position that is pushed to the face direction of middle plate be located remotely from plate face
Direction position of readiness between driven mode constitute, easily sheet material can be set on the face of middle plate.
Detailed description of the invention
Fig. 1 is the summary stereogram of the apparatus for heat sealing 10 of the present application.
Fig. 2 is the side view of the part of the apparatus for heat sealing 10 of Fig. 1.
Fig. 3 be indicate will to move on sheet material S1, S2 simultaneously as a pair of of stripping rod of stripping portion 30 and by sheet material S1, S2
The side view of an example removed between protection sheet material 20.
Fig. 4 A is the top view of the heating pressure contact portion 40 of some mode.
Fig. 4 B is the bottom view of the heating pressure contact portion 40 of some mode.
Fig. 4 C is the rearview of the heating pressure contact portion 40 of some mode.
Fig. 5 is the block structural diagram of sheet material deposition apparatus 10.
Fig. 6 is the top view of the shape of the heating head heating pressure contact portion 40 different from Fig. 4.
Specific embodiment
For the mode to carry out an invention
Fig. 1 is for illustrating that two sheets S1, S2 are installed in the apparatus for heat sealing 10 of the present application, by as heat
The summary stereogram of the state of heating 41 deposition of roller head of pressure contact portion.Fig. 2 indicates the schematic side perspective view of Fig. 1.
Sheet material S1, S2 are respectively by 2 layers or more of film layer or sheet layer (hereinafter, being also referred to as composite layer in this application)
(in addition, in this application, include film, sheet material, use " sheet material " as general name) is constituted, and at least one of the compound interlayer connects
Conjunction face is not glued.Sheet material deposition apparatus 10 is that the interlayer for being not bonded this is engaged with defined pattern by thermally welded
Device.
Sheet material S1, S2 can be by heat-fusible deposited resins, for example, the film of polyvinyl resin, the THIN COMPOSITE of aluminum matrix material
Film, laminated film are constituted, and but not limited thereto.
In Fig. 1, the reel of sheet material S1, S2 that the composite layer for being rolled into roll by two is constituted are separately mounted to reel and put
Out on device 1, one end of reel is pulled out from reel discharge device 1, by sheet material delivery section 50 (referring to Fig. 5) conveying.In this example
In, it as sheet material delivery section 50, is made of relaying roller 2, guide-in roller 3 and outlet roller 4, sheet material S1, S2 are harmonious by relaying roller 2, warp
Relaying roller 2 keeps overlapping unchangeably to extend to guide-in roller 3.
Sheet material deposition apparatus 10 is illustrated referring to Fig. 2.
Sheet material deposition apparatus 10 has reel discharge device 1；The sheet material being made of relaying roller 2, guide-in roller 3, outlet roller 4 is defeated
Send portion 50；The middle plate 6 as base station being folded between guide-in roller 3 and outlet roller 4.
The face of a side among the two sides of middle plate 6 for the sheet material S1 of the side among sheet material S1, S2 compound interlayer it is molten
Application, the face of another party among the two sides of middle plate 6 for the sheet material S2 of another party among sheet material S1, S2 compound interlayer it is molten
Application.That is, constituting in such a way: the middle plate 6 at center can be used as be supported on respectively by the two sheets being made of composite layer
It is carried out simultaneously in one transmission process thermally welded.In addition, in this example, expression can be on two sides by base station of middle plate by two sheets
In effectively simultaneously carry out thermally welded structure, but also can be made have in upper and lower at least one longitudinally extending face
Base station is made into the sheet conveying mechanism 50 constituted in a manner of to the surface side feeding sheets, in order to carry out sheet material on its face
Compound interlayer deposition.
If illustrating more specific structure, sheet material deposition apparatus 10 can heat pressure contact portion 40, pairs of guarantor by a pair
Bluff piece material 20 and pairs of stripping portion 30 are constituted, a pair of heating pressure contact portion 40, in order to respectively constituting the compound of sheet material S1, S2
Interlayer progress is thermally welded, is arranged on mutually symmetrical with sheet material S1 and S2 (Fig. 4, Fig. 5) centered on middle plate 6；The pairs of guarantor
Bluff piece material 20, be folded in during thermally welded heating pressure contact portion 40 and sheet material S1, S2 it is respective between, be used for self-heating in future
The heat of pressure contact portion 40 passes to sheet material S1, S2；The pairs of stripping portion 30, for remove protection sheet material 20 and sheet material S1, S2 it
Between bonding.In addition, Fig. 2 is in order to conceptually indicate to carry out the post-job protection sheet material 20 of deposition and piece by hot pressing connected components 40
Adhering state between material S1, S2, the state and reality of the part of ratio, each sheet material of the actual size of each section of attached drawing etc.
Border is different.
In addition, this example is illustrated on reel discharge device 1 using sheet material S1, the S2 for being made into composite layer in advance
The example of situation, as can be understood from above description, also can be made be arranged on reel discharge device 1 it is multiple individually
Sheet material (for example, 4 sheet materials) makes multiple sheet materials (example in a manner of becoming sheet material S1, S2 during conveying to middle plate 6
Such as, sheet material S1, S2 is made of two sheets) it overlaps each other.
If return this example be illustrated, the guide-in roller 3 of the sheet material deposition apparatus 10 of Fig. 1, as shown in Figure 2 that
Sample can be made of the group of multiple rollers.For example, guide-in roller 3 is by the first guide-in roller 3A, the second guide-in roller 3B and third guide-in roller 3C
It constitutes.
First to third guide-in roller 3A, 3B, 3C, can be respectively by opposite direction mutually centered on the axis of vertical direction
Pairs of roller constitute, here, for convenience, indicating a pair of by L, R of left and right, being imported by the first guide-in roller 3A (R, L), second
Roller 3B (R, L), third guide-in roller 3C (R, L) are indicated.Each roller substantially prolongs in vertical direction in parallel relative to the paper of Fig. 2
It stretches.
First guide-in roller 3A (R, L) has positioned at the top of sheet material deposition apparatus 10 and changes the sheet material from relaying roller 2
The direction of S1, S2 and the effect for making it hang down.
First guide-in roller 3A (R, L), sheet material S1, S2 are sandwiched centre by two rollers (R, L), and are configured to the face with attached drawing
Vertical direction is that axis is rotated, and sheet material S1, S2 are exported to next second guide-in roller 3B (R, L).
Second guide-in roller 3B (R, L) is located at the close beneath of the first guide-in roller 3A (R, L), is separation from the first guide-in roller
The help roll of sheet material S1, S2 of 3A (R, L).Sheet material S1 among sheet material S1, S2 is to the side among the second guide-in roller 3B (R, L)
The outside of the second guide-in roller 3B (R) send out, the sheet material S2 of another party is to sending outside the second guide-in roller 3B (L) of opposite side
Out.
In the lower section of the second guide-in roller 3B (R, L), it is also provided with third guide-in roller 3C (R, L).Third guide-in roller 3C (R, L)
It is to have to the two sides for the middle plate 6 being located under it nearby to send the respective of sheet material S1, S2 for being separated from the second guide-in roller 3B (R, L)
Effect help roll.
Middle plate 6, in the state that the face of its general planar essentially becomes parallel with the direction of the axis of guide-in roller 3, from piece
It hangs down, is set to positioned at the lower section of sheet material deposition apparatus 10 near the guide-in roller 3 of the upper part of material deposition apparatus 10
Outlet roller 4.
Third outlet roller 4C (R, L) among outlet roller 4, be receive on the face of middle plate 6 by convey come sheet material
The respective help roll of S1, S2.
Sheet material S1, S2's respectively lies prone on the medial surface of each roller of third outlet roller 4C (R, L).In this way, third outlet roller
4C (R, L) and third guide-in roller 3C (R, L) in upper part, preferably both to be in the side that the roll surface of pairs of relationship leaves mutually
Formula is arranged, therefore, by conveying sheet material S1, S2 for extending in direction of travel, mutually along third guide-in roller in the state of separation
The opposite inside of 3C (R, L) is moved downwards, and each sheet material S1 and S2 is moved substantially in parallel near each face of middle plate 6
It is dynamic, it is conveyed to the face of the opposite inside of third outlet roller 4C (R, L).
Because the opposite face of third guide-in roller 3C (R, L) and third outlet roller 4C (R, L) are left mutually, supported
Sheet material S1, S2 be not present and transported situation while rubbing with the face of middle plate 6, scuffing sheet material S1, S2 can be taken place without
Smoothly conveying.Certainly, the stretching, extension situation of sheet material S1, S2 can correspondingly change with the requirement of the specification of the precision of product etc.,
It can also be conveyed in the state of slightly relaxing, but in this case, the pairs of roller that can be also left by this makes and the contact of middle plate 6
Degree be lower and reduce by friction generate damage.
Moreover, because middle plate 6 will be separated between two sheets S1, S2, even if sheet material S1, S2 for some reason and because
Electrostatic charging can also mitigate and interact, and the adjustment in the space of middle plate 6 and sheet material S1, S2 of two sides is also because can utilize
It can more easily be carried out by power that the self weight of sheet material is hung down.
In addition, for the distance between plate 6 and sheet material S1, S2 in adjusting, so that third guide-in roller 3C (R, L) and third are led
Roller 4C (R, L) can adjust the distance between the pairs of roller of left and right out.Therefore, even if to the sheet material with various material, thickness
It can neatly correspond to.It certainly, also include roller described below, in other rollers, for the tune of the respective tension of sheet material S1, S2
It is whole etc., it is also possible that the mutual pushing force in the case of distance, contact between the opposite roller can adjust.Relative to which roller
Seek the adjustment of position, can also arbitrarily select to design.
Sheet material S1, the S2 received by middle plate 6 by third outlet roller 4C (R, L) is sent in the bottom second and leads
Roller 4B (R, L) out.Second outlet roller 4B (R, L), is arranged to maintain to be led by third in such a way that lateral surface leaves more outward
Distance between roller 4C (R, L) receives out sheet material S1, S2, it is same as the second guide-in roller 3B (R, L) in this regard.
Sheet material S1, S2, are further sent to underlying first outlet roller 4A (R, L), and sheet material S1, S2 is by conveying side
It is conveyed to the horizontal direction for being changed to substantially 90 degree.
As can be understood referring to Fig.1, the sheet material deposition apparatus 10 of the present application can also be to have multiple of energy
The mode that material is adjacent to enough width of conveying is constituted, to carry out at thermally welded (heat seal) simultaneously to multiple sheet materials
Reason.That is, sheet material S1 and S2 can be adjacent as the length direction in delivery section (such as roller) multiple sheet materials.
Its each sheet material, which can be, has been made into the resin for being squeezed into the film-form of tubular 2 flat layer films, can be with
The well-known film of title as swelling film, tubular film (Tubular Film) or inflation film (Blown film)
(hereinafter collectively referred to as " swelling film ").
Swelling film is widely used in the various each of packaging film etc. because providing in the form of 2 layers in advance
The manufacture of sample.Certainly, as explained initially, respectively can also be used as sheet material S1, S2 puts multiple film layers in reel
It is overlapped in device 1 or in the transmission process of sheet material for carrying out self reel discharge device 1 and respectively forms multiple layers of combination out
Sheet material, instead of the pre-prepd sheet material being made of at least 2 layer films as swelling film.
Sheet material deposition apparatus 10 is the multiple films for making to be formed sheet material or the face arbitrary position Shang Shi in sheet material interlayer
Heat fusing and the device engaged.Therefore, the composite layer for forming sheet material is also possible to the material of its own characteristic with heat fusing,
Either the material of the characteristic with heat fusing can also be added or be coated with or be made into the engagement that film-form is pasted onto purpose
On the part at position.
Then, the relationship of sheet material S1, S2 and sheet material deposition apparatus 10 are illustrated.
As can be understood from the side view of Fig. 2 so that sheet material S1 and sheet material S2 sandwiches middle plate 6, sheet material S1, S2 from
Guide-in roller 3 hangs down to outlet roller 4.In turn, centered on middle plate 6 in a manner of clipping sheet material S1, S2 in opposite position (sheet material
The face in the outside of S1, S2) it is provided with protection sheet material 20.The face of protection sheet material 20 becomes substantially parallel with the face of middle plate 6.Screening glass
Material 20 is by with heat resistance and flexibility, and the heat for being easy self-heating in future pressure contact portion 40 is transmitted to the material and thickness of sheet material S1, S2
Degree constitute, above-mentioned heat resistance refers to also not to be melted by the heating carried out by heating pressure contact portion 40, above-mentioned flexibility refer to even if plus
Hot pressing socket part 40 pushes protection sheet material 20, and pushing is also transmitted to sheet material S1, S2 and middle plate 6.In addition, protection sheet material 20 is necessary
Characteristic is also illustrated later, but utilizes heating roller head especially as heating pressure contact portion 40 for heating pressure contact portion 40
The movement of roller head 41 of the heating in protection sheet material 20, the variation in direction in the case where 41, it is also considered that selected not because protecting
Bluff piece material 20 excessively reverses and interferes the intensity and smoothness of the thermally welded degree of sheet material S1, S2.
Protection sheet material 20 preferably leads to 21 ground of roller of the protection sheet material 20 near guide-in roller 3 and outlet roller 4
Loosely stretch.When heating the position of readiness that pressure contact portion 40 is in front of pushing heating, middle plate 6 and sheet material S1, S2 and screening glass
Material 20 is not necessarily required to be in close contact, and to heat pressure contact portion 40 to middle 6 direction backup protection sheet material 20 of plate, can will constitute sheet material
The composite layer of S1, S2 carry out thermally welded.
In fig. 1 and fig. 2, it about the respective of left and right (L, R), is configured to send out by 4 protection sheet material rollers 21
Protection sheet material 20, however, not limited to this, can also be near the upper and lower guide-in roller 3 and outlet roller 4 of sheet material deposition apparatus 10
Be respectively set left and right sheet material S1, S2 two protection sheet material rollers 21, by by protection sheet material 20 wound on the screening glass
Material is on roller 21, so that protection sheet material 20 stretches along the face of middle plate 6.In addition, in order to stretch protection sheet material 20 loosely,
Spring can be acted on and be arranged on protection sheet material roller 21.
As referring to as can easily appreciate that Fig. 2,3, as the stripping rod 30 of stripping portion 30, axis with relative to paper
The third guide-in roller in vertical direction, the 4th outlet roller be approximately axially set in parallel, be configured to can be in the face of middle plate 6
On move up and down.Fig. 3 indicate on the track of deposition sheet material S1, S2, by as the stripping rod 30 of stripping portion 30 from it is lower to
Upper movement will carry out the process of the thermally welded midway being partially stripped between sheet material S1, S2 and protection sheet material 20, can carry out
Quickly removing, this becomes apparent from actual operation.
Referring to Fig. 4 A to 4C, an example of hot pressing socket part (heating pressure contact portion) 40 is illustrated.
On sheet material deposition apparatus 10, there are two sliding bars 61,62 orthogonally extended respectively.This sliding bar 61,62
Therefrom the two sides of plate 6 is in be arranged in couples with equally spaced leaving respectively.
Heating pressure contact portion 40 has the heating head bearing sliding component constituted in a manner of sliding on sliding bar 61,62
43a,43b.Heating head bearing sliding component 43a, 43b are assembled into integrally bearing heating roller head 41, and therefore, roller is used in heating
The not shown driving device of first 41 energy ties up direction (direction X-Y) 2 substantially in parallel on its face relative to sheet material S1, S2
It moves freely.
The driving device (not shown) of the power of the movement to this direction X-Y is provided, for example, can be used by all directions of X-Y
Can positive and negative rotation and can carry out position control motor and transmit the motor rotation belt 45 constitute, to heating head support
Sliding component 43a, 43b carry out mobile driving.Motor also can use that can provide can other than servo motor, stepper motor
Carry out other methods of the power of position control.
In turn, heating pressure contact portion 40 have with can support 41 ground of heating roller head make heating roller head 41 in thrusting position and
The pushing and position of readiness adjustment section 42 that the mode moved between position of readiness is constituted, so as to can be to 41 side of change of heating roller head
To.For example, push and position of readiness adjustment section 42, it is built-in can electrical control solenoid, by switching it on or disconnecting,
It can be moved back and forth between mutual position.Alternatively, it is also possible to by can 2 telescopically adjusted more than the stage or continuously in a manner of
Constitute push and position of readiness adjustment section 42, so as to can more fine adjust come the self-heating degree of the pushing of roller head 41, come
The position of self-shield sheet material 20.
The heating pressure contact portion 40 that the position of heating head 41 can be fine adjusted by being made into is not flat in the face of middle plate 6
But in the case where changing, for example, even if accordingly there is the case where face of curve in middle plate 6 and the requirement for the product completed
Under, also it can carry out heating deposition with pushing along the face of the curve.Middle plate 6 is the face of curve preferably relative to substantially symmetrical about its central axis, but
Even if it is asymmetric can also be with.In addition, as already described, the present application, though other than middle plate 6 using only from
The face of one side as heating pressure contact portion push as base station in the case where, also can be carried out it is thermally welded, moreover, because have to by
The position regulating function in direction shown in the Z-direction of Fig. 2, so even if the face of the base station is changed in Z-direction, it also can be to chase after
Position is adjusted with the mode that it changes, the deposition in no crack, seam can be carried out.
Also the pushing and position of readiness adjustment section 42 as the heating supporting part of roller head 41, heating roller head can be passed through
41 axis is mounted on heating head bearing sliding component 43a, 43b in the way of rotating centered on the axis vertical with the face in the direction X-Y
On.The rotation around rotary shaft 42a with position of readiness adjustment section 42 is pushed by this, heating roller head 41 can be in protection sheet material 20
On freely change its direction.
In order to carefully correctly adjust the direction of heating roller head 41, on heating head bearing sliding component 43a, 43b
Be mounted with the motor 46 of the rotation angle as controllable DC stepper motor, rotation through belt 45 be applied to pushing with it is standby
The axis 42a of position adjustment section 42 is transmitted.
The heating roller head 41 that the preferred example of thermally welded head as heating pressure contact portion 40 indicates, by pushing away this
Pressure and position of readiness adjustment section 42 rotate, and can correspondingly change the roller with the direction of the movement in 2 dimension directions of heating roller head 41
Direction.
For example, in the case where carrying out thermally welded by curved pattern, it is preferably corresponding to along moving for the curved pattern
Ground makes heating roller head towards direction of travel in protection sheet material 20.In addition, the pattern in the warpage by right angle carries out deposition
In the case where, the corner in protection sheet material 20 at its right angle makes the mobile stopping of heating roller head 41, and consistently with pattern
At right angles to change its direction.At this point, being pre-adjusted by the variation in the direction of roller head 41 of the heating in protection sheet material 20
The degree of the pushing relative to protection sheet material 20 of heating roller head 41, so that protection sheet material 20 will not be by heating roller head 41
It reverses to heavens.In addition, protection sheet material 20 itself also select and the friction of heating roller head 41 do not become larger as raw material,
Use the material for the surface treatment for having carried out appropriateness.For example, using the glass fibers for being impregnated with polytetrafluoroethylene (PTFE) (registered trademark)
The sheet material etc. of dimension.
In this way, sandwiched sheet material S1, S2 with roller head 41 by pairs of heating, under conditions of enough pressurizations and heating,
Heating can successfully be moved with roller head 41 in protection sheet material 20, as a result, can be relative to a pair of of sheet material S1, the S2 for becoming its lower layer
Carry out the deposition processing of pattern as desired.
In this example, the pairs of heating of left and right is Tong Shied while in opposite directions mobile in 2 dimension directions with roller head 41, identical
Thermally welded pattern can be formed in the both sides of sheet material S1, S2.Production can be further improved by the basic structure of the present application
Property.For example, keeping the length of the length direction of conveying roller 2,3,4 longer, multiple are arranged in a neighboring manner in its length direction
Processed to material.At this point, the pairs of heating pressure contact portion 40 additional by the further setting in adjacent sheet material, and with
Mobile mode can be slided on identical sliding bar 61,62 to constitute, can intensively provide identical patterns with identical quality
Multiple big sizes heat seal.
Fig. 5 is the block diagram of the control device of sheet material deposition apparatus 10.Sheet material deposition apparatus 10 has protection sheet material 20, removing
Portion 30, heating pressure contact portion 40 and sheet material delivery section 50, connect with control device 70.Control device 70 is deposited by storage operation sequence
Reservoir 80 is constituted, and the winding driving portion 20a for setting up protection sheet material 20 is correspondingly comprehensively controlled with its operation sequence；For
The removing driving portion 30a for carrying out the removing between sheet material S1, S2 and protection sheet material 20 and acting stripping portion 30；For heating
2 dimensions in the direction X-Y of pressure contact portion 40 are mobile, pressurize between position of readiness shift action (or the stage or continuous position
Adjustment movement), the driving portion 40a of spinning movement and heating；With carry out for being carried out by sheet material delivery section 50 sheet material conveying drive
Dynamic sheet material feed drive portion 50a is able to achieve protection sheet material 20, stripping portion 30, heating pressure contact portion 40 and sheet material delivery section 50
Function.
Control device 17 can use common PC (PC) to carry out each peripheral device using widely applied interface
Drive control.In addition, in this example, illustrating and carrying out the defeated of sheet material S1, S2 by the rotation of guide-in roller 3 and outlet roller 4
The example sent, but feed drive can also be carried out by the roller other than guide-in roller 3 and outlet roller 4.In addition, in this example,
Guide-in roller 3 and outlet roller 4 are made of the group of multiple rollers, but can also be by one group of carry out feed drive therein, for example, by motor
Deng power so that the first guide-in roller 3A (R, L) and the first outlet roller 4A (R, L) is rotatably carried out feed drive, or can also be with
Other main rollers are arranged as the roller of feed drive.
Illustrate to execute an example that operation sequence is used to carry out the thermally welded processing of sheet material by control device 70.
In stage in the early stage, heating pressure contact portion 40 is placed in position of readiness.If making the piece pulled out from reel discharge device 1
The relayed roller 2 of material S1, S2 is set on guide-in roller 3, is then set between middle plate 6 and protection sheet material 20, is then set in and leads
Out on roller 4, then the operation of crimping can be begun to warm up.
If starting the execution of heating crimping carried out by control device 70, to the heating supply of pressure contact portion 40 for heating
Electric power.Heating part can be constituted by being built in heating with the heater of roller head 41, and the surface of heating roller head 41 is by receiving electricity
The heater of power is heated to the heat-fusible deposited temperature of sheet material.Heating on roller head 41 be provided with detect its temperature sensor,
Stop heating if heating part becomes certain temperature or more, be heated if becoming certain temperature or less, as a result, to become suitable
The heating temperature generated by heater is controlled in the mode of the temperature of thermally welded defined range.Because the temperature of melting is because making
The difference of the material of sheet material and it is different, so this temperature controlled range can also arbitrarily be changed by program.
If control device 70 detects that heating roller head 41 has become suitable for thermally welded temperature range, make opposite
Pairs of heating pressure contact portion 40 is mobile, so as to carry out purpose pattern deposition.
Then, the heating of each heating pressure contact portion 40 is mobile from position of readiness to thrusting position with roller head 41, heating is used
Roller head 41 is pushed to middle 6 direction of plate and is heated, and is carried out 2 dimensions in protection sheet material 20 according to the deposition pattern that memory 80 stores and is moved
It is dynamic, sheet material S1, S2 are symmetrically carried out centered on middle plate 6 thermally welded.
If terminated to the joining process in a deposition face, can continue for being heated to next face
Deposited sheet material conveying executes same deposition and makees by next new deposition of sheet material S1, S2 towards sending out on the face of middle plate 6
Industry.
If terminating the deposition processing of sheet material, the submitting of the sheet material of defined length is carried out, from sheet material deposition apparatus 10
Take out the sheet material handled.
As clear for a person skilled in the art from above-mentioned record, identical figure can be repeated to sheet material
The deposition of case, and the data into memory 80 by handling other deposition pattern can also switch to the molten of other pattern
Processing is applied, deposition is continued in zonally continuous sheet material to it.
Fig. 6 indicates the example that the hot head 41 for being used to heat crimp assemblies 40 has been made into other form.It is previously described to add
Hot-rolling 41 is the heating for using roll surface entire surface as heating part while being pivoted such as the tire of vehicle
Roller, but present inventor has carried out the result of a variety of trial and errors and has arranged the type of sheet material S1, S2 for using it is known that passing through, uses
The conditions such as material, surface treatment and the pushing force that is carried out by heating crimp assemblies 40 of protection sheet material 20, even if heating roller
The case where 41 face does not rotate, and also sheet material S1, S2 there is no the offset of protection sheet material 20 or under it are peeled off or wrinkled,
Heating head can be moved successfully in the protection sheet materials such as heat resistant glass cloth 20, be thermally compressed.
In this way, also can be with the heating head 41 that uses purpose correspondingly to use other shape.Heating roller head 41 is also possible to not
The width of heating roller as being rotated about their axes, roller for heating can also be different due to its use condition.In addition, before it
End is also possible to hemispherical, the ball that is pivotally mounted in heating head supporting member (not shown) as Fig. 6
The head of shape.Also it can be made the head of the sphere as the front end of ball pen, do the shape of the contact surface with protection sheet material 20
Ovalisation shape, rectangle, three polygons such as rectangular head, make heating head 41 relative to the width of the contact surface in the direction of advance
It is different.If the belt 45 through Fig. 4 B rotates the pushing for supporting heating head and position of readiness adjustment section 42, advance can be made
The line width of the deposition in direction presses expectancy changes.
In turn, it because heating head can be removably fixed on to pushing and position of readiness adjustment section 42, can also fit
Together in the sheet material of diversified different purpose.As heating head, as long as control the structure of heating temperature with supplying electric power,
Then either what kind of heating means is ok, this is specific to one skilled in the art from this specification.
The sheet material deposition apparatus 10 of the present application, the pattern of the free line of the width for multiplicity that there are many fusible deposite devices, this
It is specific.
The sheet material deposition apparatus 10 of the present application can provide a kind of thermally welded container, and the thermally welded container is for stacking
The sheet material of the film of very big size such as width 2m, length 5m etc. is carried out by the mobile heating head of 2 dimensions by free curve
Deposition.For example, even for the part for becoming inlet, outlet for the finished goods for becoming big three-dimensional shape, it also can be as write
One is manufactured by heating head like that.
But if making the big container of such size by previous method, it is not avoided that " connecing for melt-coating part point
Seam ".
This " seam ", for resin film, the main reason for being the maximum of the rupture of container, even if charges are liquid
Body also requires the new method for preparing the container that can safely transport not generate in sheet material deposition apparatus 10 of the invention
" seam " can be such that the reliability of container itself improves by leaps and bounds.
The explanation of symbol:
S1, S2: hot melt application sheet material
1: reel discharge device
2: relaying roller
3: guide-in roller
4: outlet roller
6: middle plate
10: sheet material deposition apparatus
20: protection sheet material
20a: winding driving portion
21: protection sheet material roller
30: stripping portion, stripping rod
30a: removing driving portion
40: hot pressing socket part
40a: mobile and rotary driving part
41: heating head
42: pushing and position of readiness adjustment section
43a, 43b: heating head supports sliding component
45: belt
46: motor
50a: sheet material feed drive portion
61,62: sliding bar
70: control device
80: memory.
Claims (10)
1. a kind of sheet material deposition apparatus, the sheet material deposition apparatus be for relative to have the opposite face being not engaged mutually by
The sheet material that at least two cladding are constituted by the opposite face in a prescribed pattern by the thermally welded sheet material deposition apparatus engaged,
It is characterized in that, which is made of base station, sheet material delivery section, protection sheet material and heating pressure contact portion:
The base station has at least one face longitudinally extended；
The sheet material delivery section in order to send out at least one surface side that above-mentioned base station is arranged in sheet material from the top down；
The protection sheet material is constituted in a manner of cooperating with the face of above-mentioned base station and above sheet is clipped in the middle；
The heating pressure contact portion is configured to carry out pushing movement on the face of above-mentioned protection sheet material in a manner of 2 dimensions, so as to one side by
Above-mentioned protection sheet material clips above sheet and pushes heating from the face direction towards above-mentioned base station in the outside of the protection sheet material, on one side
By deposition in a prescribed pattern between above-mentioned at least two cladding of sheet material.
2. the sheet material deposition apparatus recorded such as claim 1, which is characterized in that
Above-mentioned base station is made of the middle plate to hang down up and down, and sheet material to be extended at least one party for being set in plate in this up and down
The mode of surface side constitute.
3. the sheet material deposition apparatus recorded such as claim 2, which is characterized in that
Side of the above sheet delivery section will be sent from the top down along the respective edge of two sheet materials among the above each face on the two sides of plate
Formula is constituted, and above-mentioned protection sheet material is made of at least a pair of of protection sheet material, and at least a pair of of protection sheet material is respective centered on middle plate
It is disposed on the face in the outside of above-mentioned two sheet materials,
Above-mentioned heating pressure contact portion by least carrying out at least a pair that mobile mode is constituted in a manner of 2 dimensions in protection sheet material by being added
Hot pressing socket part is constituted, so that one side is heated from pushing towards middle plate direction for the respective outside of protection sheet material, will be corresponded on one side
Above-mentioned two respective sheet materials at least two cladding between deposition in a prescribed pattern.
4. the sheet material deposition apparatus recorded such as any one of claims 1 to 3, which is characterized in that
In order to leave at the sheet material after defined pattern and between protection sheet material deposition, it is provided in sheet material and protection sheet material
Between cross mobile stripping portion.
5. the sheet material deposition apparatus recorded such as claim 4, which is characterized in that
Above-mentioned stripping portion is made of stripping rod.
6. the sheet material deposition apparatus recorded such as Claims 2 or 3, which is characterized in that
Above sheet delivery section has at least a pair of of help roll, which is arranged near plate among the above, will
Two sheet materials generally away from the state of conveyed respectively on the two sides of plate among the above.
7. the sheet material deposition apparatus recorded such as any one of claims 1 to 3, which is characterized in that
Above-mentioned heating pressure contact portion is that circular head is constituted by the roller head of heating, the ball heads that can be pivoted or front end.
8. the sheet material deposition apparatus recorded such as any one of claims 1 to 3, which is characterized in that
Above-mentioned heating pressure contact portion is configured to move along two mutually orthogonal bars, and the position with the heating pressure contact portion on each bar
The position for the deposition pattern that correspondingly regulation is formed on sheet material.
9. the sheet material deposition apparatus recorded such as Claims 2 or 3, which is characterized in that
Above-mentioned two sheet materials are overlapped in a manner of the close contact of face before conveying to plate among the above by above sheet delivery section.
10. the sheet material deposition apparatus that claim 7 is recorded, which is characterized in that
Above-mentioned roller head and the direction for carrying out 2 dimension movements correspondingly change the direction of the heating roller head.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016132065 | 2016-07-01 | ||
| JP2016-132065 | 2016-07-01 | ||
| PCT/JP2017/024217 WO2018003987A1 (en) | 2016-07-01 | 2017-06-30 | Sheet welding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109641396A true CN109641396A (en) | 2019-04-16 |
Family
ID=60786004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780040024.1A Pending CN109641396A (en) | 2016-07-01 | 2017-06-30 | Sheet material deposition apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (3) | JP6715928B2 (en) |
| CN (1) | CN109641396A (en) |
| WO (1) | WO2018003987A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450423A (en) * | 2019-07-29 | 2019-11-15 | 安徽润象新材料科技有限公司 | A kind of plastic plate hot melt splicing equipment and splicing process |
| CN114521173A (en) * | 2019-10-21 | 2022-05-20 | 户谷技研工业株式会社 | Welding device and welding method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416307B (en) * | 2022-08-29 | 2024-06-07 | 济南赛诺富隆新材料有限公司 | Surface compounding process of polytetrafluoroethylene film and framework material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103842154A (en) * | 2011-09-01 | 2014-06-04 | Ovd基尼格拉姆股份公司 | Method and device for joining transfer or laminating film webs |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS407400B1 (en) * | 1962-11-08 | 1965-04-14 | ||
| JPS4632152Y1 (en) * | 1970-10-26 | 1971-11-06 | ||
| JPS51114476A (en) * | 1975-04-02 | 1976-10-08 | Kureha Chemical Ind Co Ltd | Heattsealing method for high molecular film end |
| JPS54141871A (en) * | 1978-03-06 | 1979-11-05 | Shinkoo Jiyushi Kougiyou Kk | Method and apparatus for continuously welding synthetic resin film to long bag like synthetic resin net |
| JPS61263740A (en) * | 1985-05-20 | 1986-11-21 | 日本マタイ株式会社 | Manufacture of blank for packaging bag made of multilayer plastic film |
| JP3118541B2 (en) * | 1991-10-09 | 2000-12-18 | 株式会社小樽製作所 | Heating roll device for forming the thermal bonding part of the packaging container |
| JPH05200872A (en) * | 1992-01-24 | 1993-08-10 | Ryuichi Mizoguchi | Welding device |
| JP3372214B2 (en) * | 1998-08-29 | 2003-01-27 | スターエンジニアリング株式会社 | Method and apparatus for manufacturing non-contact IC card sheet |
| JP3633878B2 (en) * | 2001-03-16 | 2005-03-30 | 有限会社井上商店 | Ultrasonic welding cutting equipment |
| JP3539948B2 (en) | 2002-10-21 | 2004-07-07 | 彫刻グラビヤ札幌株式会社 | Single-layer film bag making apparatus, single-layer film bonding method and single-layer film bonding machine |
| JP5619501B2 (en) * | 2010-07-20 | 2014-11-05 | エイワイファーマ株式会社 | Standing bag manufacturing method and standing bag |
| JP5660297B2 (en) * | 2010-09-06 | 2015-01-28 | 東洋製罐株式会社 | Presser block and sealing device using the presser block |
-
2017
- 2017-06-30 JP JP2018525305A patent/JP6715928B2/en active Active
- 2017-06-30 WO PCT/JP2017/024217 patent/WO2018003987A1/en active Application Filing
- 2017-06-30 CN CN201780040024.1A patent/CN109641396A/en active Pending
-
2020
- 2020-06-08 JP JP2020099592A patent/JP6991603B2/en active Active
-
2021
- 2021-12-01 JP JP2021195426A patent/JP7251832B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103842154A (en) * | 2011-09-01 | 2014-06-04 | Ovd基尼格拉姆股份公司 | Method and device for joining transfer or laminating film webs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450423A (en) * | 2019-07-29 | 2019-11-15 | 安徽润象新材料科技有限公司 | A kind of plastic plate hot melt splicing equipment and splicing process |
| CN114521173A (en) * | 2019-10-21 | 2022-05-20 | 户谷技研工业株式会社 | Welding device and welding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6991603B2 (en) | 2022-01-12 |
| JP6715928B2 (en) | 2020-07-01 |
| JP2022019885A (en) | 2022-01-27 |
| JPWO2018003987A1 (en) | 2019-04-18 |
| JP7251832B2 (en) | 2023-04-04 |
| JP2020128102A (en) | 2020-08-27 |
| WO2018003987A1 (en) | 2018-01-04 |
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