CN106738760A - Multifilm flexibility pressing and forming device and its forming method - Google Patents
Multifilm flexibility pressing and forming device and its forming method Download PDFInfo
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- CN106738760A CN106738760A CN201611261585.8A CN201611261585A CN106738760A CN 106738760 A CN106738760 A CN 106738760A CN 201611261585 A CN201611261585 A CN 201611261585A CN 106738760 A CN106738760 A CN 106738760A
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- multifilm
- press bonding
- bonding roller
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- 238000003825 pressing Methods 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 238000007667 floating Methods 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 12
- 230000033228 biological regulation Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 claims 2
- 230000007812 deficiency Effects 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 41
- 238000009740 moulding (composite fabrication) Methods 0.000 description 25
- 239000003921 oil Substances 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000003490 calendering Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B37/1054—Regulating the dimensions of the laminate, e.g. by adjusting the nip or platen gap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
Abstract
The invention discloses a kind of multifilm flexibility pressing and forming device and its forming method, the upper roll bearing seat that press bonding roller passes through to slide up and down thereon is installed, lower press bonding roller is installed by the bottom roll bearing block that position is fixed, upper press bonding roller is provided with roller press mechanism, roller press mechanism includes the pressing cylinder installed by cylinder seat, the piston rod for pressing cylinder connects downwards bearing block respectively, press entering for cylinder, outlet accesses entering for servo-hydraulic station, go out in hydraulic circuit, servo-hydraulic station is provided with pressure regulating controller and constant pressure testing agency, kind of the pressure regulating controller according to multifilm, the pressure value and its floating pressure value of thickness and hardness setting pressing oil cylinder, the operating pressure that constant pressure testing agency detects pressing cylinder controls hydraulic circuit pressure release when being more than set constant-pressure total value.Instant invention overcomes the wide cut strong conveyer band routine thrust deficiency of press fit device, poor reliability, the number of disadvantages such as cannot be managed.
Description
Technical field
The present invention relates to rubber industry film production technology, specially a kind of multifilm flexibility pressing and forming device and its
Forming method, the device applies on film extrusion production line, achievable on-line continuous not off and on to multilayer different-thickness and
The broad-amplitude film of different glue kinds carries out forcing bubble-free pressing and forming.
Background technology
Multifilm pressing and forming process is to produce the essential process procedure of strong conveyer band.Strong conveyer band due to
Convey and carry big, longitudinally arrangement Steel cord is constituted the general rubber intermediate adhesion by multilayer different material characteristic of its structure.It is defeated
It is Steel cord to send band middle part, and Steel cord is at least each designed with core rubber layer and face glue-line, preferably makes to improve up and down
With life-span and shock-absorbing capacity, typically lay one layer of transition zone (being called 2 layers of face glue) between core rubber layer and face glue-line to buffer.
Strong conveyer band loads bigger wirerope diameter bigger, then core with the different wirerope diameter of different loads requirement configuration
Glue-line is thicker, face glue-line is general also corresponding thicker.When the thickness of film is more than 7mm, rolling process or extrusion calendaring are in warm
Air-tightness is difficult to ensure that inside direct calendering formation under the conditions of state, film, can not meet the requirement of technique, it is therefore desirable to outside machine
Composite multi-layer film.Current the compound of multifilm encounters a very big process difficulties：Hold between each layer film engagement face
Easily there is bubble, laminating quality and uniformity are difficult control.
Current most of single production lines of strong conveyer band enterprise configuration realize the compound of multilayer different formulations film.
Its pressing and forming principle oppresses the pressure that laminating smooth roll realizes multifilm using rigidity pressing pattern using stiffness spring
Close, this kind of rigid laminating form is difficult to meet the different hardness of sizing material, thickness, width requirement, and actually used result shows, thickness
Small film laminating is abundant, and bubble easily occurs in the big product of thickness；The small film laminating of hardness is abundant, film plaster when hardness is big
Close not firm, it is necessary to the secondary human intervention of next process repeats to press.
This kind of rigid press fit device has the following disadvantages：
1st, reliability, stability, pressing quality stability are poor.Pressing spring can occur fatigue after long-time use is repeated
Deformation, frequently needs artificial adjustment pretightning force, it is impossible to meet the production requirement of current automation formulation management.
2nd, low production efficiency, relies on operating experience.Stiffness spring pretightning force size adjustment needs to rely on operating experience, pretension
The too small then multifilm of power presses undesirable, easy delamination, produces bubble；The excessive then easy roll banding of pretightning force, causes to fit into
There is stretcher strain in the product conveying after type, pretightning force is excessive or even can cause that the pressing and forming thickness of multifilm diminishes, wide
Spend the technological problemses of increase.
3rd, without fast lifting function, film starting is easily held in roll gap when passing, causes roller crushing very for laminating
To the safe operation failure damaged by pressure.
4th, upper bottom calender roll is configured at the same speed, it is difficult to solve the problems, such as roll banding.
5th, press fit device cannot carry out managing control with mode.
, there is safe operation hidden danger in the 6th, open type mechanical structure.
For wide cut strong conveyer band industry, film rolls width compared with the tyre industry big many of product width, conventional laminating
Width is in 1600mm~3000mm scopes, while the firmness change of the thickness of film, film is larger.
Tire traditional rubber semi-finished product laminating apparatus are applied to the laminating of inner liner thin slice and the cold laminating of conventional thin film
Or thermal-adhering, its configuration cylinder rubber roller or thousand synusia rollers laminating, it is this kind of laminating pattern meet laminating film stock thickness it is small, it is wide
Degree small dimension pressing is required, and for wide cut strong conveyer band, it is defeated that tyre industry original technology scheme cannot be applied to strength
Send on band industry multifilm process for pressing.
The content of the invention
Therefore, the present invention proposes a kind of multifilm flexibility pressing and forming device and its forming method, mainly solve to pass
Different sizing material hardness, different film stock thickness and different assembly width are difficult to asking for pressing and forming in system pressing technology
Topic.
Can solve the problem that the technical scheme of the multifilm flexibility pressing and forming device of above-mentioned technical problem, including upper pressing
Roller, lower press bonding roller, roller press mechanism and control system, the left and right upper roll bearing seat that the upper press bonding roller passes through to slide up and down are installed,
The lower press bonding roller is arranged in frame by the left and right bottom roll bearing block that position is fixed, and the upper press bonding roller is provided with roll-in
Mechanism, except that the roller press mechanism includes the left and right pressing cylinder installed by left and right cylinder seat, the left and right pressing cylinder
Piston rod connect left and right bearing block respectively downwards, left and right bearing block can be made to move up and down, the import and export of left and right pressing cylinder
It is connected with control system.
The left and right pressing cylinder can be using pressing hydraulic jack or pressing cylinder, when the left and right pressing cylinder is using pressing
During hydraulic jack, control system is servo hydraulic control system, and the import and export of left and right pressing hydraulic jack accesses servo-hydraulic
Control system into and out of in hydraulic circuit, the servo-hydraulic station of the servo hydraulic control system is provided with pressure regulating controller
With constant pressure testing agency, the pressure regulating controller is according to the kind of multifilm, thickness and hardness setting pressing hydraulic oil
The pressure value and its floating pressure value of cylinder, the operating pressure that the constant pressure testing agency detects pressing oil cylinder are more than set level pressure
Hydraulic circuit pressure release is controlled during power total value.
When the left and right pressing cylinder is using pressing cylinder, control system is pneumatic control system, left and right pressing cylinder
Import and export access pneumatic control system into and out of in loop, the pneumatic control system is provided with pressure regulating controller and perseverance
Pressure testing agency, pressure of the pressure regulating controller according to the kind, thickness and hardness setting pressing cylinder of multifilm
Value and its floating pressure value, when the operating pressure that the constant pressure testing agency detects pressing cylinder is more than set constant-pressure total value
Control pneumatic circuit pressure release.
The present invention controls the online permanent bonding force of multifilm to fit using Hydraulic servo technology or air pressure control technology, can
Combination according to different films realizes that corresponding pressure gives, and realizes Flexible Control laminate pressure；When film because last process is made
Into overlap, pile up, or even because of accident mix the factors such as iron filings in film so that thickness increases suddenly causes pressing roll press
Power becomes big suddenly, and hard iron filings have a destruction pressure roller risk, and the constant pressure testing agency of servo-hydraulic station or gas pressure station realizes sentencing
Not, when pressure force fluctuation is molded more than floating pressure value, hydraulic pressure or the automatic quick pressure releasing of pneumatic circuit cause press bonding roller certainly
It is dynamic quickly to lift and alarm, and then avoid the hidden trouble of equipment for hindering roller.
The left and right cylinder seat is installed on left and right film stock thickness regulation elevating mechanism, and the film stock thickness adjusts lift
Structure can finely tune the pressing gap of upper press bonding roller, lower press bonding roller according to displacement transducer feedback signal.
A kind of structure of the film stock thickness regulation elevating mechanism includes screw nut driving pair, and nut is located on cylinder seat,
Screw mandrel connects lifting motor by reducing gear.
The lower press bonding roller can with film directly contact, to prevent lower press bonding roller roll banding, the upper press bonding roller, lower press bonding roller
Between the conveyer belt of fitting of the lower press bonding roller of isolation and film is set.
The upper press bonding roller or/and lower press bonding roller are provided with drive device, can be realized to upper and lower pressing according to process for pressing
The fast ratio of roller is adjusted, and meets all film configuration requirements, can prevent press bonding roller viscose glue, while appropriate speed is than causing pressure
Zygonema is suitably delayed, preferably realizes multifilm binding face degassing function.
The drive device is decelerator or adjustable frequency motor or motor and its transmission mechanism.
Using the multifilm flexibility pressing and forming method one of multifilm flexibility pressing and forming device, its method step
It is rapid as follows：
1st, according to the pressure force of multifilm technological requirement, select corresponding by servo-hydraulic by pressure regulating controller
Stand provide hydraulic coupling, concurrently set a range of pressure float value.
2nd, elevating mechanism is adjusted by film stock thickness and lifts upper press bonding roller, realize that the pressing gap of different film stock thickness is adjusted
Section.
3rd, multifilm transports through upper and lower press bonding roller with laminating conveyer belt, and multifilm is under setting pressure force effect
Pressing and forming.
4th, in bonding processes, if operating pressure is more than setting pressure and exceedes pressure float value, constant pressure testing agency lets out
The hydraulic circuit of servo hydraulic system, left and right pressing cylinder is pressed to lose pressure, cylinder piston rod fast retractile, upper press bonding roller is in work
Quickly lift in the presence of stopper rod, pressure roller is protected in the case of superpressure.
The pressure float value is 0.05MPa≤P≤2Mpa.
Using the multifilm flexibility pressing and forming method two of multifilm flexibility pressing and forming device, its method step
It is rapid as follows：
1st, according to the pressure force of multifilm technological requirement, corresponding external air source is selected to carry by pressure regulating controller
The pressure air of confession, concurrently sets a range of pressure float value.
2nd, elevating mechanism is adjusted by film stock thickness and lifts upper press bonding roller, realize that the pressing gap of different film stock thickness is adjusted
Section.
3rd, multifilm transports through upper and lower press bonding roller with laminating conveyer belt, and multifilm is under setting pressure force effect
Pressing and forming.
4th, in bonding processes, if operating pressure is more than setting pressure and exceedes pressure float value, constant pressure testing agency lets out
Calm the anger the pneumatic circuit of pressure control system, left and right pressing cylinder loses pressure, cylinder piston rod fast retractile, and upper press bonding roller is in work
Quickly lift in the presence of stopper rod, pressure roller is protected in the case of superpressure.
Multifilm flexibility pressing and forming device of the present invention and its forming method are inadaptable in analytic routines press fit device
A kind of brand new technical worked out on the basis of multifilm pressing, is mainly used in wide cut rubber semi-finished product extruding production line
On, which overcome the thrust deficiency of current wide cut strong conveyer band routine press fit device, poor reliability, cannot be managed
Number of disadvantages, its have the advantage that for：
1st, present invention process wide adaptability, is capable of achieving on-line continuous pressing and formings, meets strong conveyer band different in width, strong
Degree, the flexible strength pressing and forming of the broad-amplitude film of kind.
2nd, displaying digitized management of the present invention, is easy to quality monitoring.
3rd, production efficiency of the present invention is high, can directly be configured on semi-finished product extrusion calendaring production line, single without configuration
Form wire.
4th, the present invention uses closed mechanical structure, and security protection reliability, the associative operation such as film operation and pressing is automatic
Control is completed, good operation safety.
5th, the present invention solves the problems, such as the roll banding of film, improves efficiency.
Brief description of the drawings
Fig. 1 is operation principle schematic diagram of the invention.
Fig. 2 is the dimensional structure diagram of one embodiment of the present invention.
Fig. 3 is the front view of Fig. 1 implementation methods.
Fig. 4 is the top view of Fig. 3.
Figure number is identified：1st, upper press bonding roller；2nd, lower press bonding roller；3rd, frame；4th, upper roll bearing seat；5th, cylinder is pressed；6th, servo-fluid
Pressure station；7th, hydraulic circuit；8th, cylinder seat；9th, screw mandrel；10th, lifting motor；11st, displacement transducer；12nd, laminating conveyer belt；13rd, glue
Piece；14th, upper roller motor；15th, lower roll motor.
Specific embodiment
Illustrated embodiment is described further to technical scheme below in conjunction with the accompanying drawings.
Upper press bonding roller 1 that multifilm of the present invention flexibility pressing and forming device includes being set based on frame 3, lower press bonding roller 2,
Fluid pressure type roller press mechanism and film stock thickness regulation elevating mechanism and the servo hydraulic system of supporting setting, such as use vapour-pressure type roller
Press mechanism, then supporting setting pneumatic control system.
3 points of the frame is restocking and undercarriage, and in right angle setting on undercarriage, the upper press bonding roller 1 is by upper for the restocking
The left and right upper roll bearing seat 4 of lower slider is installed on the left and right side frame bottom of restocking；The roller press mechanism corresponds to left and right upper roller
Bearing block 4 is set, including left and right oil cylinder seat 8 and left and right pressing oil cylinder 5, and the left and right oil cylinder seat 8 is slidably mounted on restocking
Left and right side frame top, the left and right pressing oil cylinder 5 is respectively arranged in the bottom of left and right oil cylinder seat 8, the work of left and right pressing oil cylinder 5
Stopper rod connects downwards left and right bearing block 4 respectively；The film stock thickness regulation elevating mechanism is set corresponding to left and right oil cylinder seat 8,
Including the secondary and left and right lifting motor 10 of the left and right screw nut driving located at upper top of the trellis, the nut of transmission is located at oil cylinder seat
Inside 8, the screw mandrel 9 of transmission connects lifting motor 10 by reducing gear；The lower press bonding roller 2 sets corresponding to upper press bonding roller 1
In below, the left and right bottom roll bearing block fixed by position is installed on undercarriage；It is respectively provided with the left and right oil cylinder seat 8
Displacement transducer 11 is used to detect the pressing gap between press bonding roller 1 and lower press bonding roller 2, and adjusts lifting by film stock thickness
Mechanism accordingly adjusts, as shown in Figure 2, Figure 3, Figure 4.
The servo hydraulic system is in the outer setting of frame 3, including servo-hydraulic station 6 and hydraulic circuit 7, the servo-hydraulic
Stand and 6 be provided with pressure regulating controller and constant pressure testing agency, the import and export of the left and right pressing oil cylinder 5 accesses out hydraulic pressure and returns
In road 7, pressure value of the pressure regulating controller according to the kind, thickness and hardness setting pressing oil cylinder 5 of multifilm 13
And its floating pressure value P (0.05MPa≤P≤2MPa, P are preferably 0.5MPa), the constant pressure testing agency is responsible for detection and presses
The operating pressure P of oil cylinder 5, hydraulic circuit is controlled when the operating pressure P of pressing oil cylinder 5 is detected more than the pressure total value for setting
7 pressure releases, as shown in Figure 2, Figure 3, Figure 4.
The upper press bonding roller 1 and/or lower press bonding roller 2 are provided with drive device, the drive device be decelerator or
Adjustable frequency motor or motor and its transmission mechanism.
Conventionally, the drive device of the upper and lower press bonding roller 1,2 be respectively located at restocking upper roller motor 14 and be located at
The lower roll motor 15 and its transmission mechanism of undercarriage；Isolation lower press bonding roller 2 and film are set between the upper and lower press bonding roller 1,2
13 laminating conveyer belt 12 (elastic light-duty cotton), the laminating conveyer belt 12 is located at undercarriage and by lower roll motor 15 by passing
Motivation structure driving cycle is run, as shown in Figure 1, Figure 2, Figure 3, Figure 4.
The implementation steps of multifilm flexibility pressing and forming method of the present invention are as follows：
1st, according to the technological requirement of multifilm 13, corresponding pressure force is selected by pressure regulating controller, while setting
Fixed a range of pressure float value P (0.05MPa≤P≤2Mpa, P are preferably 0.5MPa), the hydraulic pressure that servo-hydraulic station 6 provides
Power is acted on left and right pressing cylinder 5 by hydraulic circuit 7, and oil cylinder is put on upper press bonding roller 1 by the piston rod of left and right pressing cylinder 5
On.
2nd, for multifilm 13, also need to adjust the upper press bonding roller 1 of elevating mechanism lifting by film stock thickness, realize different glue
The pressing gap adjustment of the thickness of piece 13.
3rd, with the transmission of laminating conveyer belt 12 by upper and lower press bonding roller 1,2, multifilm 13 is pressed multifilm 13 in setting
The lower pressing and forming of power effect；In bonding processes, lower press bonding roller 2 can be contacted with film 13 or do not contacted；Instantly press bonding roller 2 is not
Contacted with film 13, but when laminating conveyer belt 12 and 13 directly contact of film, can more effectively prevent the roll banding of lower press bonding roller 2.
4th, in case of pressure force changes extremely in bonding processes, such as operating pressure has been more than setting pressure and has exceeded pressure
Float value, the hydraulic circuit 7 of constant pressure testing agency pressure release servo hydraulic system, left and right pressing cylinder 5 loses pressure, oil cylinder piston
Bar fast retractile, upper press bonding roller 1 quickly lifts in the presence of piston rod, and pressure roller can be protected in the case of superpressure.
Claims (10)
1. multifilm flexibility pressing and forming device, including upper press bonding roller (1), lower press bonding roller (2), roller press mechanism and control system
System, the upper press bonding roller (1) is installed by the left and right upper roll bearing seat (4) for sliding up and down, and the lower press bonding roller (2) is by position
Fixed left and right bottom roll bearing block is put in frame (3), the upper press bonding roller (1) is provided with roller press mechanism, and its feature exists
In：The roller press mechanism includes the left and right pressing cylinder (5) installed by left and right cylinder seat (8), left and right pressing cylinder (5)
Piston rod connects downwards left and right bearing block (4) respectively, and the import and export of left and right pressing cylinder (5) is connected with control system.
2. multifilm according to claim 1 flexibility pressing and forming device, it is characterised in that：The left and right pressing cylinder
(5) it is pressing hydraulic jack or pressing cylinder, when left and right pressing cylinder (5) is for pressing hydraulic jack, control system is to watch
Take hydraulic control system, the import and export of left and right pressing hydraulic jack access servo hydraulic control system into and out of hydraulic circuit
(7) in, the servo-hydraulic station (6) of the servo hydraulic control system is provided with pressure regulating controller and constant pressure testing agency, institute
State pressure value and its floating of the pressure regulating controller according to the kind of multifilm, thickness and hardness setting pressing hydraulic jack
Pressure value, control hydraulic pressure is returned when the operating pressure that the constant pressure testing agency detects pressing oil cylinder is more than set constant-pressure total value
Road (7) pressure release；
When left and right pressing cylinder (5) is for pressing cylinder, control system is pneumatic control system, left and right pressing cylinder
Import and export access pneumatic control system into and out of in loop, the pneumatic control system is provided with pressure regulating controller and constant pressure
Testing agency, pressure value of the pressure regulating controller according to the kind, thickness and hardness setting pressing cylinder of multifilm
And its floating pressure value, the operating pressure that the constant pressure testing agency detects pressing cylinder is more than set constant-pressure total value time control
Pneumatic circuit pressure release processed.
3. multifilm according to claim 1 flexibility pressing and forming device, it is characterised in that：Left and right cylinder seat (8)
It is installed on left and right film stock thickness regulation elevating mechanism, the film stock thickness regulation elevating mechanism can be according to displacement transducer
(11) feedback signal finely tunes the pressing gap of upper press bonding roller (1), lower press bonding roller (2).
4. multifilm according to claim 3 flexibility pressing and forming device, it is characterised in that：The film stock thickness regulation
Elevating mechanism includes screw nut driving pair, and on cylinder seat (8), screw mandrel (9) connects lifting motor to nut by reducing gear
(10)。
5. the flexible pressing and forming device of multifilm according to any one in Claims 1 to 4, it is characterised in that：Institute
State lower press bonding roller (2) can with film (13) directly contact, or between the upper press bonding roller (1), lower press bonding roller (2) set isolation under
The conveyer belt of fitting (12) of press bonding roller (2) and film (13).
6. the flexible pressing and forming device of multifilm according to any one in Claims 1 to 4, it is characterised in that：Institute
State press bonding roller (1) or/and lower press bonding roller (2) is provided with drive device.
7. multifilm according to claim 6 flexibility pressing and forming device, it is characterised in that：The drive device is to subtract
Electric motor with speed or adjustable frequency motor or motor and its transmission mechanism.
8. multifilm flexibility pressing and forming method, it is characterised in that employ the flexible pressure of multifilm described in claim 5
Synthetic device, its method and step is as follows：
1., according to the pressure force of multifilm (13) technological requirement, select corresponding by servo-fluid by pressure regulating controller
The hydraulic coupling that pressure station (6) is provided, concurrently sets a range of pressure float value；
2. elevating mechanism, is adjusted by film stock thickness and lifts upper press bonding roller (1), realize the pressing gap of different film (13) thickness
Regulation；
3., multifilm (13) transports through upper and lower press bonding roller (1,2) with laminating conveyer belt (12), and multifilm (13) is setting
Pressing and forming under level pressure force action；
4., in bonding processes, if operating pressure is more than setting pressure and exceedes pressure float value, the pressure release of constant pressure testing agency is watched
The hydraulic circuit (7) of hydraulic control system is taken, left and right pressing cylinder (5) loses pressure, cylinder piston rod fast retractile, upper pressing
Roller (1) quickly lifts in the presence of piston rod, and pressure roller is protected in the case of superpressure.
9. multifilm flexibility pressing and forming method, it is characterised in that employ the flexible pressure of multifilm described in claim 5
Synthetic device, its method and step is as follows：
1., according to the pressure force of multifilm (13) technological requirement, corresponding external air source is selected by pressure regulating controller
The pressure air of offer, concurrently sets a range of pressure float value；
2. elevating mechanism, is adjusted by film stock thickness and lifts upper press bonding roller (1), realize the pressing gap of different film (13) thickness
Regulation；
3., multifilm (13) transports through upper and lower press bonding roller (1,2) with laminating conveyer belt (12), and multifilm (13) is setting
Pressing and forming under level pressure force action；
4., in bonding processes, if operating pressure is more than setting pressure and exceedes pressure float value, constant pressure testing agency pressure release gas
The pneumatic circuit of pressure control system, left and right pressing cylinder (5) loses pressure, and cylinder piston rod fast retractile, upper press bonding roller (1) exists
Quickly lift in the presence of piston rod, pressure roller is protected in the case of superpressure.
10. multifilm according to claim 8 flexibility pressing and forming method, it is characterised in that：The pressure float value
It is 0.05MPa≤P≤2MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261585.8A CN106738760A (en) | 2016-12-30 | 2016-12-30 | Multifilm flexibility pressing and forming device and its forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261585.8A CN106738760A (en) | 2016-12-30 | 2016-12-30 | Multifilm flexibility pressing and forming device and its forming method |
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|---|---|
| CN106738760A true CN106738760A (en) | 2017-05-31 |
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ID=58953959
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| CN201611261585.8A Pending CN106738760A (en) | 2016-12-30 | 2016-12-30 | Multifilm flexibility pressing and forming device and its forming method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162094A (en) * | 2018-02-26 | 2018-06-15 | 台山市新英汉装饰材料有限公司 | A kind of plank paster equipment with automatic feeding system |
| CN108262821A (en) * | 2018-02-26 | 2018-07-10 | 台山市新英汉装饰材料有限公司 | A kind of automatic paster equipment of plank |
| CN109226276A (en) * | 2018-11-13 | 2019-01-18 | 中国重型机械研究院股份公司 | A kind of roll squeezer control method |
| CN113103725A (en) * | 2021-04-15 | 2021-07-13 | 广东浪美新材料有限公司 | Boeing soft film production equipment and production method |
| CN115020648A (en) * | 2022-04-21 | 2022-09-06 | 深圳吉阳智能科技有限公司 | Pole piece compounding device and pole piece compounding method |
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| CN108162094A (en) * | 2018-02-26 | 2018-06-15 | 台山市新英汉装饰材料有限公司 | A kind of plank paster equipment with automatic feeding system |
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| CN115020648B (en) * | 2022-04-21 | 2024-04-19 | 深圳吉阳智能科技有限公司 | Pole piece compounding device and pole piece compounding method |
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Application publication date: 20170531 |