CN208601919U - A kind of double-face embossing machine of polyvinyl butyral intermediate coat - Google Patents
A kind of double-face embossing machine of polyvinyl butyral intermediate coat Download PDFInfo
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- CN208601919U CN208601919U CN201820940340.6U CN201820940340U CN208601919U CN 208601919 U CN208601919 U CN 208601919U CN 201820940340 U CN201820940340 U CN 201820940340U CN 208601919 U CN208601919 U CN 208601919U
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Abstract
The utility model provides a kind of double-face embossing machine of polyvinyl butyral intermediate coat, belong to embossing machine technical field, including rack and rack-mounted auxiliary traction mechanism, first pre- hot-rolling, first enters roller angle adjusting mechanism, lower embossing mechanism, first membrane angle adjusting mechanism, second pre- hot-rolling, second enters roller angle adjusting mechanism, upper embossing mechanism, second membrane angle adjusting mechanism and molding chill roll, first pre- hot-rolling, first enters roller angle adjusting mechanism, lower embossing mechanism, first membrane angle adjusting mechanism, second pre- hot-rolling, second enters roller angle adjusting mechanism, upper embossing mechanism, second membrane angle adjusting mechanism and molding chill roll are successively erected in rack in parallel from top to bottom, the utility model is used for the high speed online production of polyvinyl butyral (PVB) intermediate coat, improve the thick of finished film Rugosity complies with production standard requirements service life.
Description
Technical field
The utility model belongs to embossing machine technical field, and in particular to a kind of two-sided pressure of polyvinyl butyral intermediate coat
Flower machine.
Background technique
The linear velocity of the intermediate film production line of polyvinyl butyral (PVB) is usually no more than 10m/min at this stage, this is main
The problem of be exactly will cause after improving speed PVB film surface roughness reduce, decorative pattern texture is uneven, the thickness uniformity of film
Difference is unable to meet production standard requirements；The main problem for causing this phenomenon is polyvinyl butyral (PVB) at this stage
The generation type and production method of intermediate coat decorative pattern mainly produce the method for polyvinyl butyral (PVB) intermediate coat at this stage
There are two kinds, first is that curtain coating dry-press process, this is most common technology, i.e., PVB film is cooled and shaped by the roller of casting machine, this
Polyvinyl butyral (PVB) the intermediate coat pattern forming of method production is mainly the surface roughness for leaning on casting roller, and practical
In production, the surface roughness of roller can not determine the roughness of film surface, that is, not be that roller surface roughness is bigger, film
The roughness on surface is also bigger；Second is that using water law: i.e. sheet material pass through specific water tank cooling and shaping；This method production
Polyvinyl butyral (PVB) intermediate coat pattern forming is mainly to lean on the pressure drop rapidly when flowing model outlet of PVB film and explosion
It is formed, the molding of decorative pattern is related with the pressure in mold, and is influenced by factors such as feedstock transportations, the pressure in mold
It is fluctuation, be easy to cause the thickness uniformity, decorative pattern texture of diaphragm etc. uneven；
To solve above-described production problem, increase a kind of most practical method of online embossing machine, and very much
This method is also all being tested by manufacturer, but substantially without successful story, this is mainly due to PVB itself have it is very high
Easily there is roll banding phenomenon, preheating temperature, such as knurling rolls angle, the variation of embossing cylinder temperature, membrane in production process in viscosity
Changing, which occur, in the various factors such as angle be easy to cause diaphragm roll banding, and will cause longitudinal drawing on the same straight line of diaphragm after roll banding
Difference is stretched, the shrinking percentage for heating rear film is different, and later period diaphragm is all that heating pressurization uses in glass processing, due to shrinking
The difference of rate causes it not to be available.
Therefore being badly in need of one kind can be used for the high speed online production of polyvinyl butyral (PVB) intermediate coat, improve finished product
The roughness of film complies with the double-face embossing machine of the polyvinyl butyral intermediate coat of production standard requirements.
Utility model content
The purpose of the utility model is to provide a kind of double-face embossing machines of polyvinyl butyral intermediate coat, are used for polyethylene
The high speed online production of butyral (PVB) intermediate coat, improves the roughness of finished film, complies with production standard requirements and uses
Service life.
The utility model provides the following technical solution:
A kind of double-face embossing machine of polyvinyl butyral intermediate coat, including rack and rack-mounted auxiliary are led
Draw mechanism, the first pre- hot-rolling, first enter roller angle adjusting mechanism, lower embossing mechanism, the first membrane angle adjusting mechanism, second pre-
Hot-rolling, second enter roller angle adjusting mechanism, upper embossing mechanism, the second membrane angle adjusting mechanism and molding chill roll, and first is pre-
Hot-rolling, first enter roller angle adjusting mechanism, lower embossing mechanism, the first membrane angle adjusting mechanism, the second pre- hot-rolling, second enter roller
Angle adjusting mechanism, upper embossing mechanism, the second membrane angle adjusting mechanism and molding chill roll successively parallel shelf from top to bottom
If on the rack.
Preferably, the side of rack is additionally provided with two connecting plates, and auxiliary traction mechanism includes being erected on connecting plate and phase
The main traction rubber roller abutted and secondary traction rubber roller are mutually clamped, one end of main traction rubber roller is connected with decelerating motor, and main traction glue
The both ends of roller are arranged with fixture block, and connecting plate is equipped with the sliding slot for accommodating fixture block, and fixture block engages movement in sliding slot, and on connecting plate also
Equipped with traction cylinder, the piston rod one end for drawing cylinder is connected with the end of main traction rubber roller, thus mainly to polyvinyl alcohol
Butyral intermediate coat draw taking, and prevents the effect of film stretching among polyvinyl butyral.
Preferably, rack include pedestal, the cross they two blocks be vertically set on pedestal parallel wallboard, are connected with two wallboards
Bar, the wall-panels supports being connected on wallboard and erection are fixed on the transition roller in wall-panels supports, cross bar for connect wallboard and
The effect of positioning support, guarantees the required precision of equipment, and transition roller plays in flattening and transition support polyvinyl butyral
Between film effect, guarantee film enter embossing machine before and after flatness.
Preferably, the first pre- hot-rolling and the second pre- hot-rolling include preheating roller body, the axis positioned at preheating roller body both ends
Bearing assembly, with the preheating Power Component that is connected of roller body one end and and the temperature control group that is connected with the other end for preheating roller body
Part, Power Component are decelerating motor, preheat the both ends of roller body and are set up on the rack by bearing assembly, temperature control component include with
The temperature of the connected rotary joint of the preheating roller body, the inner tube being connected with the rotary joint and control preheating roller body
Roll temperature controller, and roll temperature controller is individual a set of equipment, therefore is not embodied in the present invention,
And preheating roller body temperature is heated in the range of technological temperature and holding ± 1 DEG C of setting by roll temperature controller；
Then, PVB glue film makes PVB glue film form suitable packet on preheating roller body by the transition roller before and after preheating roller body roller
Angle makes glue film in this section of packet roller apart from upper preheating, due to the influence of environment temperature, according to being actually adjusted before and after pre- hot-rolling
Transition roller distance adjusts the size of packet roller.
Preferably, first enters roller angle adjusting mechanism, the first membrane angle adjusting mechanism, second enters roller angular adjustment machine
Structure, the second membrane angle adjusting mechanism include adjusting roller, adjustable cylinder and slide, and slide is connected on frame plate,
Adjusting roller is mounted on slide by rolling bearing units, and adjustable cylinder is mounted on slide, and adjustable cylinder bar is connected to axis of usheing to seat
It holds, adjustable cylinder is the adjustable displacements of cylinders of stroke, by adjusting cylinder stroke adjustable roller moving distance, reaches and adjusts angle
Purpose, and then the stroke by adjusting adjustable cylinder enter roller and the out angle of roller according to diaphragm is adjusted the case where actual membrane,
To prevent roll banding.
Preferably, lower embossing mechanism, upper embossing mechanism include power device, patterned steel roll component, embossing rubber roll component
And hydraulic cylinder, embossing rubber roll component include embossing rubber roll ontology, the bearing block assembly for being set in embossing rubber roll ontology both ends, consolidate
Determine support on the rack and bearing block guide rail on the support is matched and fixed with the bottom of bearing block assembly, power dress
Set and be connected with one end of patterned steel roll component, piston rod one end of hydraulic cylinder is connected with bearing block assembly, knurling steel roll component with
The surface that embossing rubber roll ontology abuts against is coated with Teflon, is mainly embossed to diaphragm upper and lower surfaces, to prevent
Roll banding, and power device is decelerating motor.
Preferably, embossing rubber roll ontology is that surface is coated with the steel rider roller of liquid silica gel so that roller surface it is seamless,
Without striped, smooth, smooth；And it is high temperature resistant, wear-resisting, resistance to bond, thermal conductivity, thermal diffusivity are good；Elasticity is good, and thermal expansion coefficient is small.
The beneficial effects of the utility model are: 1, roller angular adjustment entered by auxiliary traction mechanism, the first pre- hot-rolling, first
Mechanism, lower embossing mechanism, the first membrane angle adjusting mechanism, the second pre- hot-rolling, second enter roller angle adjusting mechanism, upper embossing machine
Structure after structure, the second membrane angle adjusting mechanism and molding chill roll combination, may be implemented in polyvinyl butyral (PVB)
Between film high speed online production, under same time, same consumption energy, production capacity is opposite double with traditional embossing machine with
On；Secondly, the thickness uniformity of film, decorative pattern texture more preferable using the film surface effect after the embossing machine embossing of the utility model
Deng more evenly；Again, production line production capacity is generally all bigger, and speed when production line generally all considers using embossing machine customizes
And the position of all reserved installation embossing machine, can embossing machine technology immature, the completing an original production line of the task
Need two production lines to complete, this to the investment of customer equipment and workshop be it is huge, the utility model passes through double-sided embossing
Structure can be very good solve client's this respect puzzlement.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the integral installation distribution structure schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model polyvinyl butyral intermediate coat course of work process；
Fig. 3 is the cross section view in the direction line A-A in Fig. 2；
Fig. 4 is the cross section view in the direction line B-B in Fig. 2；
Fig. 5 is the cross section view in the direction line C-C in Fig. 2；
Fig. 6 is the partial enlarged view of the part line D in Fig. 1；
Fig. 7 is the partial enlarged view of the part E in Fig. 4；
Fig. 8 is the partial enlarged view of the part F in Fig. 1；
Label in figure: 10 be auxiliary traction mechanism, and 20 be the first pre- hot-rolling, and 30 enter roller angle adjusting mechanism for first,
40 be lower embossing mechanism, and 50 be the first membrane angle adjusting mechanism, and 60 be the second pre- hot-rolling, and 70 enter roller angular adjustment machine for second
Structure, 80 be upper embossing mechanism, and 90 be the second membrane angle adjusting mechanism, and 100 be molding chill roll, and 200 be rack, and 300 are
Power device, 400 be patterned steel roll component, and 500 be embossing rubber roll component, and 600 be hydraulic cylinder, and 700 be film, and 11 be connecting plate, 12
Based on draw rubber roller, 13 be secondary traction rubber roller, and 14 be decelerating motor, and 15 be fixture block, and 16 be sliding slot, and 17 be traction cylinder, 210
It is wallboard for pedestal, 220,230 be cross bar, and 240 be wall-panels supports, and 250 be transition roller, and 1 is preheating roller body, and 2 be bearing group
Part, 3 be rotary joint, and 4 be inner tube, and 5 be Power Component, and 510 be embossing rubber roll ontology, and 520 be bearing block assembly, and 530 be branch
Seat, 540 be bearing block guide rail.
Specific embodiment
In conjunction with a kind of Fig. 1 to double-face embossing machine of polyvinyl butyral intermediate coat shown in Fig. 8, in the present embodiment,
Enter roller angular adjustment including rack 200 and the auxiliary traction mechanism being mounted in rack 200 10, the first pre- hot-rolling 20, first
Mechanism 30, lower embossing mechanism 40, the first membrane angle adjusting mechanism 50, the second pre- hot-rolling 60, second enter roller angle adjusting mechanism
70, upper embossing mechanism 80, the second membrane angle adjusting mechanism 90 and molding chill roll 100, the first pre- hot-rolling 20, first enter roller angle
Degree regulating mechanism 30, lower embossing mechanism 40, the first membrane angle adjusting mechanism 50, the second pre- hot-rolling 60, second enter roller angle tune
Section mechanism 70, upper embossing mechanism 80, the second membrane angle adjusting mechanism 90 and molding chill roll 100 are successively put down from top to bottom
Row is erected in rack 200.
In conjunction with a kind of Fig. 1 to double-face embossing machine of polyvinyl butyral intermediate coat shown in Fig. 8, in the present embodiment,
The side of rack 200 is additionally provided with two connecting plates 11, and auxiliary traction mechanism 10 includes being erected on connecting plate 11 and mutually clamping
The main traction rubber roller 12 and secondary traction rubber roller 13 abutted, one end of main traction rubber roller 12 is connected with decelerating motor 14, and main traction
The both ends of rubber roller 12 are arranged with fixture block 15, and connecting plate 11 is equipped with the sliding slot 16 for accommodating fixture block 15, and fixture block 15 engages in sliding slot 16
Movement, and traction cylinder 17 is additionally provided on connecting plate 11, draw piston rod one end of cylinder 17 and the end of main traction rubber roller 12
It is connected, to mainly draw taking to polyvinyl butyral intermediate coat, prevents film stretching among polyvinyl butyral
Effect.
In conjunction with a kind of Fig. 1 to double-face embossing machine of polyvinyl butyral intermediate coat shown in Fig. 8, in the present embodiment,
Rack 200 includes pedestal 210, two blocks of parallel wallboards 220 being vertically set on pedestal 210, is connected with two wallboards 220
The transition roller 250 that cross bar 230, the wall-panels supports 240 being connected on wallboard 220 and erection are fixed in wall-panels supports 240, it is horizontal
Bar 230 is used to connect the effect of wallboard 220 and positioning support, guarantees the required precision of equipment, transition roller 250 play flattening and
Transition supports the effect of polyvinyl butyral intermediate coat, guarantees flatness of the film before and after entering embossing machine.
In conjunction with a kind of Fig. 1 to double-face embossing machine of polyvinyl butyral intermediate coat shown in Fig. 8, in the present embodiment,
First pre- hot-rolling 20 and the second pre- hot-rolling 60 include preheating roller body 1, positioned at preheating 1 both ends of roller body bearing assembly 2, with
The connected Power Component 5 in preheating 1 one end of roller body and and the temperature control component that is connected with the other end of preheating roller body 1, it is dynamic
Power component 5 is decelerating motor, and the both ends of preheating roller body 1 are erected in rack 200 by bearing assembly 2, and temperature control component includes
The temperature of the rotary joint 3, the inner tube 4 and control preheating roller body 1 that are connected with rotary joint 3 that are connected with preheating roller body
Roll temperature controller, and roll temperature controller is individual a set of existing equipment, is not embodied in the present embodiment.
In conjunction with a kind of Fig. 1 to double-face embossing machine of polyvinyl butyral intermediate coat shown in Fig. 8, in the present embodiment,
Lower embossing mechanism 40, upper embossing mechanism 80 include power device 300, patterned steel roll component 400, embossing rubber roll component 500 with
And hydraulic cylinder 600, embossing rubber roll component 500 include embossing rubber roll ontology 510, the axis for being set in 510 both ends of embossing rubber roll ontology
It holds holder assembly 520, the support being fixed in rack 200 530 and is matched with the bottom of bearing block assembly 520 and be fixed on branch
Bearing block guide rail 540 on seat 530, power device 300 are connected with one end of patterned steel roll component 400, the piston of hydraulic cylinder 600
Bar one end is connected with bearing block assembly 520, and embossing rubber roll ontology 510 is the steel rider roller that surface is coated with liquid silica gel, embossing
The surface that steel rider component 500 and embossing rubber roll ontology 510 abut against is coated with Teflon, mainly to diaphragm upper and lower surfaces
It is embossed, to prevent roll banding, and power device 300 is decelerating motor.
The working principle of the utility model is: firstly, using lower embossing machine according to the thickness of the production line diaphragm to be produced
Embossing rubber roll bearing block assembly on structure 40, upper embossing mechanism 80 carries out fine position, probably regulates the gap between roller；Its
Secondary, producing line diaphragm to be generated reaches this double-face embossing machine, first pass through 250 transition rollers enter auxiliary traction mechanism 10 carry out auxiliary lead
Draw, after after the first pre- hot-rolling 20 makes diaphragm temperature reach 100-220 DEG C enter push flower mechanism 40 to diaphragm lower surface into
Row embossing, between, can be by adjusting the size for entering 30 adjusting film packet roller of roller angle adjusting mechanism into first, thus adjusting film
The preheating time of piece adjusts the diaphragm temperature that diaphragm enters lower embossing mechanism 40, and use first enters 30 adjusting film of roller angle adjusting mechanism
Piece enters the angular dimension of lower embossing mechanism 40, adjusts out after descending embossing mechanism 40 out by the first membrane angle adjusting mechanism 50
Film angle prevents roll banding, to complete the embossing of lower surface；Afterwards by the second pre- hot-rolling 60, enter upper embossing mechanism 80 afterwards, it is right
Diaphragm upper surface is embossed；In between, the first membrane angular adjustment can be cooperated by the position of the second pre- hot-rolling 60 of adjusting
Mechanism 50, second enter the size that roller angle adjusting mechanism 70 adjusts preheating packet roller, to adjust the preheating time adjusting film of diaphragm
Piece enters the diaphragm temperature of lower embossing mechanism 70, and second, which enters roller angle adjusting mechanism 70, adjusts angular dimension into roller, and second goes out
Film angle adjusting mechanism 90, which adjusts membrane angular dimension, prevents roll banding, to complete the embossing of upper surface；It is finally cold through overmolding
But the two-sided online embossing of diaphragm is completed after the cooling and shaping of roller 100.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (7)
1. a kind of double-face embossing machine of polyvinyl butyral intermediate coat, which is characterized in that including rack and be mounted on described
Auxiliary traction mechanism, the first pre- hot-rolling in rack, first enter roller angle adjusting mechanism, lower embossing mechanism, the first membrane angle
Regulating mechanism, the second pre- hot-rolling, second enter roller angle adjusting mechanism, upper embossing mechanism, the second membrane angle adjusting mechanism and at
Type chill roll, the first pre- hot-rolling, described first enter roller angle adjusting mechanism, the lower embossing mechanism, first membrane
Angle adjusting mechanism, the second pre- hot-rolling, described second enter roller angle adjusting mechanism, the upper embossing mechanism, described second
Membrane angle adjusting mechanism and the molding chill roll are successively erected in the rack in parallel from top to bottom.
2. a kind of double-face embossing machine of polyvinyl butyral intermediate coat according to claim 1, which is characterized in that described
The side of rack is additionally provided with two connecting plates, and the auxiliary traction mechanism includes being erected on the connecting plate and mutually clamping to support
The main traction rubber roller and secondary traction rubber roller connect, one end of the main traction rubber roller are connected with decelerating motor, and the main traction glue
The both ends of roller are arranged with fixture block, and the connecting plate is equipped with the sliding slot for accommodating the fixture block, and the fixture block engages in the sliding slot
Movement, and traction cylinder is additionally provided on the connecting plate, piston rod one end of the traction cylinder and the main traction rubber roller
End is connected.
3. a kind of double-face embossing machine of polyvinyl butyral intermediate coat according to claim 1, which is characterized in that described
Rack includes pedestal, is vertically arranged two blocks of parallel wallboards on the base, the cross bar connected with two wallboards, connect
On the wallboard wall-panels supports and erection be fixed on the transition roller in the wall-panels supports.
4. a kind of double-face embossing machine of polyvinyl butyral intermediate coat according to claim 1, which is characterized in that described
First pre- hot-rolling and the described second pre- hot-rolling include preheat roller body, positioned at the preheating roller body both ends bearing assembly,
With the preheating Power Component that is connected of roller body one end and and the temperature control that is connected with the other end for preheating roller body
Component, the Power Component are decelerating motor, and the both ends of the preheating roller body are erected at the machine by the bearing assembly
On frame.
5. a kind of double-face embossing machine of polyvinyl butyral intermediate coat according to claim 3, which is characterized in that described
First enters roller angle adjusting mechanism, the first membrane angle adjusting mechanism, described second enters roller angle adjusting mechanism, described
Two membrane angle adjusting mechanisms include adjusting roller, adjustable cylinder and slide, and the slide is connected on the wallboard, institute
It states adjusting roller to be mounted on the slide by rolling bearing units, the adjustable cylinder is mounted on the slide, described adjustable
The piston rod of cylinder is connected on the rolling bearing units, and the adjustable cylinder is the adjustable displacements of cylinders of stroke.
6. a kind of double-face embossing machine of polyvinyl butyral intermediate coat according to claim 1, which is characterized in that described
Lower embossing mechanism, the upper embossing mechanism include patterned steel roll component, power device, embossing rubber roll component and hydraulic cylinder,
The embossing rubber roll component includes embossing rubber roll ontology, the bearing block assembly for being set in embossing rubber roll ontology both ends, fixation
In the support in the rack and the bearing block for matching and being fixed on the support with the bottom of the bearing block assembly
Guide rail, the power device are connected with one end of the patterned steel roll component, piston rod one end of the hydraulic cylinder and the axis
Holder assembly is held to be connected.
7. a kind of double-face embossing machine of polyvinyl butyral intermediate coat according to claim 6, which is characterized in that described
Embossing rubber roll ontology is the steel rider roller that surface is coated with liquid silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940340.6U CN208601919U (en) | 2018-06-19 | 2018-06-19 | A kind of double-face embossing machine of polyvinyl butyral intermediate coat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940340.6U CN208601919U (en) | 2018-06-19 | 2018-06-19 | A kind of double-face embossing machine of polyvinyl butyral intermediate coat |
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| Publication Number | Publication Date |
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| CN208601919U true CN208601919U (en) | 2019-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820940340.6U Active CN208601919U (en) | 2018-06-19 | 2018-06-19 | A kind of double-face embossing machine of polyvinyl butyral intermediate coat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859084A (en) * | 2018-06-19 | 2018-11-23 | 江苏金韦尔机械有限公司 | A kind of double-face embossing machine of polyvinyl butyral intermediate coat |
-
2018
- 2018-06-19 CN CN201820940340.6U patent/CN208601919U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108859084A (en) * | 2018-06-19 | 2018-11-23 | 江苏金韦尔机械有限公司 | A kind of double-face embossing machine of polyvinyl butyral intermediate coat |
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