CN113103725B - Boeing soft film production equipment and production method - Google Patents
Boeing soft film production equipment and production method Download PDFInfo
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- CN113103725B CN113103725B CN202110404712.XA CN202110404712A CN113103725B CN 113103725 B CN113103725 B CN 113103725B CN 202110404712 A CN202110404712 A CN 202110404712A CN 113103725 B CN113103725 B CN 113103725B
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- 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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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- 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
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- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
- B32B38/145—Printing
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- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
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- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
- B32B2038/166—Removing moisture
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Abstract
The invention relates to a production device of a boeing soft sheet, which comprises a decorative sheet production mechanism and a boeing sheet production mechanism, wherein a pressing component comprises a support frame, pressing rollers, support rollers and a conveyor belt, the pressing rollers are positioned at the end parts of the support frame, the end parts of the pressing rollers are fixedly connected with two groups of support frames, a plurality of the support rollers are distributed in the middle of the support frames at equal intervals, the conveyor belt is closed and surrounds the pressing rollers at the two ends of the support frames for a circle, the device adopts two groups of pressing components which are oppositely arranged and is connected with the two groups of pressing components through a servo cylinder, the pressing force and the pressing angle of the two groups of pressing components can be adjusted by adjusting the extending length of a movable rod in the servo cylinder, materials are continuously pressed by utilizing the conveyor belt structure in the pressing process, and the servo cylinder and a sensor are utilized to detect and adjust the magnitude of the pressing force in real time, the pressure applied by the pressing mechanism in the pressing process is balanced, the pressing effect is improved, and the pressing quality of a finished product is improved.
Description
Technical Field
The invention belongs to the technical field of decorative materials, and relates to a boeing film production device and a production method.
Background
Along with the development of social economy, home decoration pursues more and more convenience and environmental protection, the progress of science and technology also continuously urges to generate new decorative materials, the Boeing-film is a pasting film, and the Boeing-film has the advantages of relative wear resistance, heat resistance, flame retardance, acid and alkali resistance, oil resistance, fire resistance, easy cleaning and low price, compared with the nature, has the characteristics of no chromatic aberration, simple construction and self-carrying gum, the surface of a real object treated by the Boeing-film can be scrubbed for a long time to keep the surface clean, so the Boeing-film is the most ideal surface treatment material for indoor and outdoor decoration, ships, automobiles, airplanes and the like, the Boeing-film is a novel environment-friendly product, has strong wood-imitating texture, can replace high-quality logs, simultaneously, the surface does not need paint to cause chemical pollution, avoids various bad smells brought to people and home decoration caused by the traditional decoration, and keeps people away from pollution, the wood can be easily inserted into the house and can be an optimal product for replacing wood; when the artificial board is covered on the artificial board, the volatilization of harmful substances in the board can be effectively inhibited, the rough feeling on the surface of the board is tidy and bright after being treated by the Boeing film, and any soft fabric can be stored easily and freely. Traditional soft piece production process of ripples sound all adopts the pressfitting of multilayer material to make, and the compression roller that sets up about the pressing process adopted carries out the pressfitting to the soft piece of ripples sound, and this mode is only suppressed through the tangent position of compression roller in essence, and the time of suppression is short, and the pressfitting effect is relatively poor.
Chinese patent document CN204820594U discloses a fire-retardant type PVC coating laminating machine compression fittings, including frame and pressfitting frame, the pressfitting frame includes left pressfitting frame and right pressfitting frame, left pressfitting frame is located the left end of frame, right pressfitting frame is located the right-hand member of frame, be equipped with left guide rail on the left pressfitting frame, be equipped with left slider on the guide rail of a left side, left guide rail and left slider phase-match, be equipped with right guide rail on the pressfitting frame of a right side, be equipped with right slider on the guide rail of a right side, right guide rail and right slider phase-match, be equipped with the compression roller axle between left slider and the right slider, the compression roller axle is connected with pressfitting actuating mechanism, be equipped with the compression roller section of thick bamboo on the compression roller axle, the below of compression roller section of thick bamboo is equipped with the support roller, the support roller section of thick bamboo sets up in the frame. Through the sliding fit connection of the left guide rail and the left sliding block and the sliding fit connection of the right guide rail and the right sliding block, the pressing roller barrel can be pressed more freely. The supporting roller is arranged below the compression roller, so that the supporting roller and the compression roller are matched for use, and the pressing work can be completed. However, in the method, the traditional upper and lower pressing roller mode is adopted for pressing, and the pressing effect is poor.
Disclosure of Invention
Aiming at the problems in the prior art, the invention discloses a boeing film production device, which utilizes a conveyor belt structure to continuously press materials in the pressing process, and utilizes a servo cylinder and a sensor to detect and adjust the magnitude of the pressing force in real time, so that the pressure applied by a pressing mechanism in the pressing process is balanced, the pressing effect is improved, and the pressing quality of a finished product is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a production facility of boeing film, is including decorating piece production mechanism and boeing piece production mechanism, it is used for producing PVC and decorates the piece to decorate piece production mechanism, boeing piece production mechanism is used for decorating the piece and carrying out the pressfitting from type paper to PVC and obtains the boeing film.
The decorative sheet production mechanism comprises a bottom film feed roller, a printing mechanism, a first drying mechanism, a first laminating mechanism and a first pressing mechanism, the printing mechanism comprises a printing input end and a printing output end, the bottom film feed roller is positioned at the printing input end, a PVC bottom film is arranged on the bottom film feed roller and enters the inside of the printing mechanism through the printing input end, the printing mechanism performs texture printing on one side surface of the PVC bottom film, and the printed PVC bottom film enters the first pressing mechanism through the printing output end; the first drying mechanism and the first laminating mechanism are both positioned between the printing mechanism and the first pressing mechanism, and the first drying mechanism and the first laminating mechanism are both positioned on one side with texture in the PVC base film;
the boeing piece production mechanism comprises a second laminating mechanism, a second drying mechanism and a second pressing mechanism, wherein the second laminating mechanism and the second drying mechanism are both positioned on one side without textures in the PVC decorative piece, and the second pressing mechanism is used for pressing the release paper and the PVC decorative piece.
The first pressing mechanism and the second pressing mechanism respectively comprise two groups of pressing components, wherein the two groups of pressing components in the first pressing mechanism are respectively positioned on two sides of the PVC base film, and the two groups of pressing components in the second pressing mechanism are respectively positioned on two sides of the PVC decorative sheet;
the pressing assembly comprises support frames, pressing rollers, support rollers and a conveyor belt, the two support frames are arranged oppositely, the pressing rollers are positioned at the end parts of the support frames, the end parts of the pressing rollers are fixedly connected with the two support frames, the plurality of support rollers are distributed in the middle of the support frames at equal intervals, the support rollers are connected with the support frames in an installing mode, and the outer circle surfaces of the pressing rollers and the outer circle surfaces of the support rollers are tangent to the same horizontal plane; the conveying belt is closed around the pressing rollers at the two ends of the supporting frame for a circle.
Further, first tectorial membrane mechanism includes the first guide roll of facial mask feed roll, multiunit and first spacing roller set spare, the facial mask feed roll is located one side that has the texture in the PVC basement membrane, just be equipped with the PVC facial mask on the facial mask feed roll, the PVC facial mask gets into first spacing roller set spare through the first guide roll of multiunit, and the one side that has the texture in final PVC facial mask and the PVC basement membrane is laminated, just carry out the pressfitting in PVC facial mask and the synchronous entering first pressing mechanism of PVC basement membrane and obtain the PVC decorative sheet.
Furthermore, the second laminating mechanism comprises a release paper feed roller, a plurality of groups of second guide rollers and a second limiting roller assembly, the release paper feed roller is positioned on one side without textures in the PVC decorative sheet, release paper is arranged on the release paper feed roller, the release paper enters the second limiting roller assembly through the plurality of groups of second guide rollers, the release paper is attached to one side without textures in the PVC decorative sheet, and the release paper and the PVC decorative sheet synchronously enter the second laminating mechanism for laminating to obtain the boeing soft sheet.
Further, still including coating mechanism and second stoving mechanism in the second laminating mechanism, coating mechanism and second stoving mechanism all are located the homonymy from type paper, just be equipped with the coating roll in the coating mechanism, the coating roll is laminated with one side from type paper, the coating roll is used for scribbling the pressure sensitive adhesive to a side from type paper, second stoving mechanism is arranged in scribbling the one side of pressure sensitive adhesive and drying and heating from type paper.
Furthermore, one end of the coating roller is provided with a driving motor and a speed reducer, the input end of the speed reducer is fixedly connected with the driving shaft of the driving motor, and the output end of the speed reducer is fixedly connected with the end part of the coating roller.
Furthermore, a temperature control mechanism is arranged in at least one group of pressing components and comprises a fan and a heating resistance wire, the fan is fixedly installed inside the supporting frame of the pressing components, the air outlet of the fan faces one side, close to the supporting roller, of the conveying belt, and the heating resistance wire is fixed at the air outlet of the fan.
Furthermore, the two groups of pressing components are arranged oppositely, the position of one group of pressing components is fixed, servo cylinders are arranged on two sides of the end portion of the fixed pressing component, the cylinder body of each servo cylinder is fixedly connected with the end portion of the support frame in the corresponding pressing component, the end portion of a movable rod of each servo cylinder is hinged with the end portion of the support frame in the other group of pressing components, and the other group of pressing components move along the moving direction of the movable rod.
Furthermore, a pressure sensor is arranged at the hinged position of the end part of a movable rod of the servo cylinder and the end part of a support frame in the pressing component, and the pressure sensor is used for detecting the pressure of the pressing roller.
Furthermore, the production equipment also comprises a first shell, a second shell and a waste gas treatment mechanism, wherein the decorative sheet production mechanism is positioned in the first shell, and a first waste gas collecting pipeline is arranged on the first shell; the wave-sound sheet production mechanism is positioned in the second shell, and a second waste gas collecting pipeline is arranged on the second shell; and the first waste collecting pipeline and the second waste collecting pipeline are both communicated with a waste gas treatment mechanism.
In addition, the invention also discloses a method for producing the Boeing film by using the equipment, which specifically comprises the following steps:
s100, a printing stage: adopting a PVC (polyvinyl chloride) base film as a bearing object, and penetrating printing ink to the surface of one side of the PVC base film under the action of printing pressure by using a printing mechanism to obtain the textured PVC base film;
s200, a first drying stage: the PVC base membrane with the texture enters a first drying mechanism, and the side, with the texture, of the PVC base membrane is dried and heated through the first drying mechanism;
s300, a laminating stage: covering the textured side of the PVC base film with the PVC face film, enabling the covered PVC base film to enter a first pressing mechanism, and pressing and attaching the PVC base film and the PVC face film by using the first pressing mechanism;
s400, coating: uniformly coating a pressure-sensitive adhesive on one side of the release paper by a coating mechanism;
s500, a second drying stage: the release paper coated with the pressure-sensitive adhesive enters a second drying mechanism, and the second drying mechanism is utilized to dry the side, coated with the pressure-sensitive adhesive, of the release paper seed;
s600, a composite stage: and (3) attaching the side without texture on the PVC base film and the side coated with the pressure-sensitive adhesive on the release paper, then entering a pressing station in a coating mechanism, and pressing and compounding the PVC base film and the release paper by applying pressure to obtain the Boeing soft sheet.
Compared with the prior art, the invention has the following advantages:
1) according to the Boeing film production equipment, the pressing mechanism is improved, the traditional upper and lower roller pressing mode is changed, materials are continuously pressed in the pressing process by utilizing the conveyer belt structure, and the servo cylinder and the sensor are utilized to detect and adjust the size of the pressing force in real time, so that the pressure applied by the pressing mechanism in the pressing process is balanced, the pressing effect is improved, and the pressing quality of a finished product is improved.
2) The pressing mechanism adopts two groups of pressing components which are oppositely arranged, the two groups of pressing components are connected through the servo cylinder, the pressing force and the pressing angle of the two groups of pressing components can be adjusted by adjusting the extending length of the movable rod in the servo cylinder, and the materials can be conveniently put in by controlling the extending length of the cylinder, so that the operation is simple.
3) The pressing mechanism can adjust the pressing angle to enable the two groups of pressing components to form a certain included angle, so that after materials to be pressed enter the pressing mechanism, the pressing force is gradually increased, air between different material layers can be expelled, pressing is tighter, the materials move in the pressing mechanism, the pressing force is gradually improved, and the pressing effect is better.
Drawings
FIG. 1 is a block diagram of a Boeing film production apparatus according to an embodiment of the present invention;
FIG. 2 is a block diagram of a stitching mechanism in an embodiment of the present invention;
fig. 3 is an enlarged view of the position a in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example (b):
as shown in fig. 1, the present embodiment discloses a boeing film production device, which includes a decorative sheet production mechanism i and a boeing sheet production mechanism ii, wherein the decorative sheet production mechanism i is used for producing PVC decorative sheets 13, and the boeing sheet production mechanism ii is used for laminating the PVC decorative sheets 13 and release paper 16 to obtain boeing films 14.
Specifically, the decorative sheet production mechanism I comprises a bottom film feed roller 1, a printing mechanism 2, a first drying mechanism 4, a first laminating mechanism and a first pressing mechanism 6, the printing mechanism 2 comprises a printing input end and a printing output end, the bottom film feed roller 1 is located at the printing input end, a PVC bottom film 12 is arranged on the bottom film feed roller 1, the PVC bottom film 12 enters the printing mechanism 2 through the printing input end, the printing mechanism 2 performs texture printing on one side surface of the PVC bottom film 12, and the printed PVC bottom film 12 enters the first pressing mechanism 6 through the printing output end; first stoving mechanism 4 and first tectorial membrane mechanism all are located between printing mechanism 2 and the first pressing mechanism 6, just first stoving mechanism 4 and first tectorial membrane mechanism all are located one side that has the texture in the PVC basement membrane 12.
More in detail, first tectorial membrane mechanism includes the first guide roll of facial mask feed roll 3, multiunit and first spacing roller assembly 5, facial mask feed roll 3 is located the one side that has the texture in the PVC basement membrane 12, just be equipped with PVC facial mask 17 on the facial mask feed roll 3, PVC facial mask 17 gets into first spacing roller assembly 5 through the first guide roll of multiunit, and finally laminating is carried out to the one side that has the texture in PVC facial mask 17 and the PVC basement membrane 12, just carry out the pressfitting in PVC facial mask 17 and the synchronous first pressing mechanism 6 of entering of PVC basement membrane and obtain PVC decorative sheet 13.
Specifically, the second corrugated sheet production mechanism ii comprises a second film coating mechanism, a second drying mechanism 9 and a second pressing mechanism 11, and the second film coating mechanism and the second drying mechanism 9 are both located on the side without texture in the PVC decorative sheet 13; more specifically, the second laminating mechanism comprises a release paper feed roller 8, a plurality of groups of second guide rollers and a second limiting roller assembly 10, the release paper feed roller 8 is positioned on the side without texture in the PVC decorative sheet 13, release paper 16 is arranged on the release paper feed roller 8, the release paper 16 enters the second limiting roller assembly 10 through the plurality of groups of second guide rollers, the release paper 16 is attached to the side without texture in the PVC decorative sheet 13, and the release paper 16 and the PVC decorative sheet 13 synchronously enter the second pressing mechanism 11 for pressing to obtain the boeing soft sheet 14. In addition still include coating mechanism 7 and second stoving mechanism 9 in the second tectorial membrane mechanism, coating mechanism 7 and second stoving mechanism 9 all are located the homonymy of type paper 16, and be equipped with the coating roll in the coating mechanism 7, the coating roll is laminated with one side of type paper 16, the coating roll is used for scribbling pressure sensitive adhesive to one side of type paper 16, second stoving mechanism 9 is used for scribbling one side of pressure sensitive adhesive and drying and heating in the type paper 16. One end of the coating roll is provided with a driving motor and a speed reducer, the input end of the speed reducer is fixedly connected with a driving shaft of the driving motor, and the output end of the speed reducer is fixedly connected with the end part of the coating roll.
Specifically, the first pressing mechanism 6 and the second pressing mechanism 11 each include two groups of pressing components 6a, wherein the two groups of pressing components 6a in the first pressing mechanism 6 are respectively located at two sides of the PVC base film 12, and the two groups of pressing components 6a in the second pressing mechanism 11 are respectively located at two sides of the PVC decorative sheet 13; as shown in fig. 2, the pressing component 6a includes a support frame 601, a pressing roller 602, support rollers 603 and a conveyor belt 604, the two sets of support frames 601 are disposed oppositely, the pressing roller 602 is located at an end of the support frame 601, the end of the pressing roller 602 is connected and fixed with the two sets of support frames 601, the plurality of support rollers 603 are disposed in the middle of the support frame 601 at equal intervals, the support rollers 603 are connected with the support frame 601, and the outer circumferential surfaces of the pressing roller 602 and the support rollers 603 are tangent to the same horizontal plane; the conveyor belt 604 is closed around the pressing rollers 602 at the two ends of the supporting frame 601.
The two groups of pressing components 6a are arranged oppositely, the position of one group of pressing components 6a is fixed, servo cylinders 607 are arranged on two sides of the end portion of the fixed pressing component 6a, the cylinder body of each servo cylinder 607 is fixedly connected with the end portion of the support frame 601 in the corresponding pressing component 6a, the end portion of a movable rod of each servo cylinder 607 is hinged with the end portion of the support frame 601 in the corresponding other group of pressing components 6a, and the other group of pressing components 6a move along the moving direction of the movable rod. A pressure sensor is arranged at the hinged position of the end part of the movable rod of the servo cylinder 607 and the end part of the support frame 601 in the pressing component 6a, and the pressure sensor is used for detecting the pressure of the pressing roller 602.
The operation of servo cylinder is controlled in real time through the detection signal that utilizes the sensor among the above-mentioned pressing components, and flexible through servo cylinder's movable rod controls two sets of pressing components and applys the packing force to the material, utilizes the executable a plurality of operations of servo cylinder:
loading materials: the servo air cylinders arranged at the end parts of the pressing components can be controlled to synchronously extend out of the movable rods, so that one group of pressing components is lifted, and after materials are filled into the gaps between the two groups of pressing components, the servo air cylinders are controlled to contract and compress;
material pressing: the pressure of the press-fit roller in the press-fit assembly is detected in real time by utilizing the sensor arranged at the end part of the servo cylinder, the stretching length of the movable rod in the servo cylinder is adjusted, so that the pressure applied by the press-fit roller reaches a set value, and meanwhile, the conveyor belt in the press-fit assembly is operated to carry out continuous press-fit.
And (3) gradually pressing materials: the material to be pressed can be set with a pre-pressure degree and a pressing force, the pre-pressure degree can lead different material layers of the material to be initially adhered together, the pressing force leads the different material layers of the material to be firmly adhered, because two pairs of servo cylinders are arranged in the pressing mechanism, and each pair of cylinders are respectively positioned at the same end of the pressing mechanism, the pressure in the pressing mechanism close to the material feeding end can be set as the pre-pressure degree, the pressure close to the material discharging end is set as the pressing force, at the moment, two groups of pressing components form a certain included angle, when the material just enters the pressing mechanism, different material layers are initially adhered under the action of the pre-pressure, the material layers move towards one end of the discharging part, the pressure applied to the material by the pressing mechanism is gradually increased in the operation process until the material layers reach the discharging end, the pressure received by the material reaches the pressing force, and the different material layers are firmly adhered to each other at the moment. In addition, air bubbles among different material layers in the pressing mechanism can be extruded out through the conveying belt, so that adhesion is firmer.
More specifically, in the production apparatus in this embodiment, at least one set of pressing components 6a is provided with a temperature control mechanism, the temperature control mechanism includes a fan 605 and a heating resistance wire 606, the fan 605 is fixedly installed inside a support frame 601 of the pressing components 6a, an air outlet of the fan 605 faces one side of the conveyor belt 604 close to the support roller 603, and the heating resistance wire 606 is fixed at an air outlet of the fan 605. The temperature control mechanism can ensure stable material pressing environment in the pressing process, so that the quality of the pressed product is stable, and insecure pressing caused by the temperature difference of the dada is avoided.
Specifically, the production equipment further comprises a first shell, a second shell and a waste gas treatment mechanism 15, wherein the decorative sheet production mechanism I is positioned in the first shell, and a first waste gas collecting pipeline is arranged on the first shell; the second wave sound sheet production mechanism II is positioned in the second shell, and a second waste gas collecting pipeline is arranged on the second shell; the first waste collecting pipeline and the second waste collecting pipeline are both communicated with the waste gas treatment mechanism 15. The first shell and the second shell are used for keeping the internal parts of the equipment clean, isolating external dust and prolonging the service life of the equipment; the waste gas treatment mechanism 15 is used for collecting waste gas generated in the production equipment, and performing harmless treatment on the waste gas by using a UV photolysis technology and activated carbon to reduce gas pollution.
In addition, the invention also discloses a method for producing the Boeing film by using the equipment, which specifically comprises the following steps:
s100, a printing stage: adopting a PVC (polyvinyl chloride) base film 12 as a bearing object, and penetrating printing ink to the surface of one side of the PVC base film 12 under the action of printing pressure by using a printing mechanism 2 to obtain the textured PVC base film 12;
s200, a first drying stage: the PVC base film 12 with the texture enters a first drying mechanism 4, and the side, with the texture, of the PVC base film 12 is dried and heated through the first drying mechanism 4;
s300, a laminating stage: covering the textured side of the PVC base film 12 with a PVC surface film 17, putting the covered PVC base film 12 into a first pressing mechanism 6, and pressing and attaching the PVC base film 12 and the PVC surface film 17 by using the first pressing mechanism 6;
s400, coating: uniformly coating a pressure-sensitive adhesive on one side of the release paper 16 by a coating mechanism 7;
s500, a second drying stage: the release paper 16 coated with the pressure-sensitive adhesive enters a second drying mechanism 9, and the second drying mechanism 9 is utilized to dry the side of the release paper 16 coated with the pressure-sensitive adhesive, wherein the drying temperature is 50-70 degrees;
s600, a composite stage: the side without texture on the PVC base film 12 and the side coated with the pressure-sensitive adhesive on the release paper 16 are jointed and then enter a pressing station in a coating mechanism, and the PVC base film 12 and the release paper 16 are pressed and compounded to obtain the Boeing soft sheet 14.
The Boeing film obtained through the steps can be used for building or furniture surfaces after being cut and trimmed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (7)
1. An apparatus for producing boeing film, characterized in that: comprises a decorative sheet production mechanism and a boeing sheet production mechanism, wherein the decorative sheet production mechanism is used for producing PVC decorative sheets, the boeing sheet production mechanism is used for pressing the PVC decorative sheets and release paper to obtain boeing soft sheets,
the decorative sheet production mechanism comprises a bottom film feed roller, a printing mechanism, a first drying mechanism, a first laminating mechanism and a first pressing mechanism, the printing mechanism comprises a printing input end and a printing output end, the bottom film feed roller is positioned at the printing input end, a PVC bottom film is arranged on the bottom film feed roller and enters the inside of the printing mechanism through the printing input end, the printing mechanism performs texture printing on one side surface of the PVC bottom film, and the printed PVC bottom film enters the first pressing mechanism through the printing output end; the first drying mechanism and the first laminating mechanism are both positioned between the printing mechanism and the first pressing mechanism, and the first drying mechanism and the first laminating mechanism are both positioned on one side with texture in the PVC base film;
the boeing piece production mechanism comprises a second laminating mechanism, a second drying mechanism and a second pressing mechanism, the second laminating mechanism and the second drying mechanism are both positioned on one side without textures in the PVC decorative piece, and the second pressing mechanism is used for pressing the release paper and the PVC decorative piece;
the first pressing mechanism and the second pressing mechanism respectively comprise two groups of pressing components, wherein the two groups of pressing components in the first pressing mechanism are respectively positioned on two sides of the PVC base film, and the two groups of pressing components in the second pressing mechanism are respectively positioned on two sides of the PVC decorative sheet;
the pressing assembly comprises support frames, pressing rollers, support rollers and a conveyor belt, the two support frames are arranged oppositely, the pressing rollers are positioned at the end parts of the support frames, the end parts of the pressing rollers are fixedly connected with the two support frames, the plurality of support rollers are distributed in the middle of the support frames at equal intervals, the support rollers are connected with the support frames in an installing mode, and the outer circle surfaces of the pressing rollers and the outer circle surfaces of the support rollers are tangent to the same horizontal plane; the conveying belt is closed and surrounds the pressing rollers at the two ends of the supporting frame for a circle,
at least one group of pressing components is internally provided with a temperature control mechanism, the temperature control mechanism comprises a fan and a heating resistance wire, the fan is fixedly arranged inside a supporting frame of the pressing components, an air outlet of the fan faces to one side of the conveying belt close to the supporting roller, the heating resistance wire is fixed at the position of the air outlet of the fan,
two groups of pressing components are oppositely arranged, the position of one group of pressing components is fixed, servo cylinders are arranged on two sides of the end part of the fixed pressing component, the cylinder body of each servo cylinder is fixedly connected with the end part of a supporting frame in the pressing component, the end part of a movable rod of each servo cylinder is hinged with the end part of a supporting frame in the other group of pressing components, the other group of pressing components moves along the moving direction of the movable rod,
and a pressure sensor is arranged at the hinged position of the end part of the movable rod of the servo cylinder and the end part of the support frame in the pressing component and is used for detecting the pressure of the pressing roller.
2. The production apparatus according to claim 1, wherein: first tectorial membrane mechanism includes the first guide roll of facial mask feed roll, multiunit and first spacing roller set spare, facial mask feed roll is located one side that has the texture in the PVC basement membrane, just be equipped with the PVC facial mask on the facial mask feed roll, the PVC facial mask gets into first spacing roller set spare through the first guide roll of multiunit, and the one side that has the texture in final PVC facial mask and the PVC basement membrane is laminated, just carry out the pressfitting in PVC facial mask and the synchronous entering first pressing mechanism of PVC basement membrane and obtain the PVC decorative flake.
3. The production apparatus according to claim 1, wherein: the second laminating mechanism comprises a release paper feed roller, a plurality of groups of second guide rollers and a second limiting roller assembly, the release paper feed roller is positioned on one side without textures in the PVC decorative sheet, release paper is arranged on the release paper feed roller, the release paper enters the second limiting roller assembly through the plurality of groups of second guide rollers, the release paper is attached to one side without textures in the PVC decorative sheet, and the release paper and the PVC decorative sheet synchronously enter the second laminating mechanism for laminating to obtain the boeing soft sheet.
4. The production apparatus according to claim 3, wherein: still including coating mechanism and second stoving mechanism in the second laminating mechanism, coating mechanism and second stoving mechanism all are located the homonymy from type paper, just be equipped with the spreader among the coating mechanism, the spreader is with the laminating of one side from type paper, the spreader is used for scribbling pressure-sensitive adhesive to a side from type paper, second stoving mechanism is arranged in scribbling one side of pressure-sensitive adhesive and dries the heating from type paper.
5. The production apparatus according to claim 4, wherein: one end of the coating roll is provided with a driving motor and a speed reducer, the input end of the speed reducer is fixedly connected with a driving shaft of the driving motor, and the output end of the speed reducer is fixedly connected with the end part of the coating roll.
6. The production apparatus according to claim 1, wherein: the decorative sheet production mechanism is positioned in the first shell, and a first waste gas collecting pipeline is arranged on the first shell; the wave-sound sheet production mechanism is positioned in the second shell, and a second waste gas collecting pipeline is arranged on the second shell; and the first waste gas collecting pipeline and the second waste gas collecting pipeline are both communicated with a waste gas treatment mechanism.
7. A boeing film production method using the boeing film production apparatus according to any one of claims 1 to 6, comprising the steps of:
s100, a printing stage: adopting a PVC (polyvinyl chloride) base film as a bearing object, and penetrating printing ink to the surface of one side of the PVC base film under the action of printing pressure by using a printing mechanism to obtain the textured PVC base film;
s200, a first drying stage: the PVC base membrane with the texture enters a first drying mechanism, and the side, with the texture, of the PVC base membrane is dried and heated through the first drying mechanism;
s300, a laminating stage: covering the textured side of the PVC base film with the PVC face film, enabling the covered PVC base film to enter a first pressing mechanism, and pressing and attaching the PVC base film and the PVC face film by using the first pressing mechanism;
s400, coating: uniformly coating a pressure-sensitive adhesive on one side of the release paper by a coating mechanism;
s500, a second drying stage: the release paper coated with the pressure-sensitive adhesive enters a second drying mechanism, and the second drying mechanism is utilized to dry the side, coated with the pressure-sensitive adhesive, of the release paper seed;
s600, a composite stage: and (3) attaching the side without texture on the PVC base film and the side coated with the pressure-sensitive adhesive on the release paper, then entering a pressing station in a coating mechanism, and pressing and compounding the PVC base film and the release paper by applying pressure to obtain the Boeing soft sheet.
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| EP0097598A1 (en) * | 1982-06-22 | 1984-01-04 | Jacques Tisserand | Method and device for gathering data and for continuous transfer reproduction |
| CN102173108A (en) * | 2010-08-27 | 2011-09-07 | 文明华 | Transparent printing film and manufacturing method thereof |
| CN203077767U (en) * | 2012-12-18 | 2013-07-24 | 广东生益科技股份有限公司 | Rolling device |
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