CN106516240B - Integrated film laminating process - Google Patents
Integrated film laminating process Download PDFInfo
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- CN106516240B CN106516240B CN201710010643.8A CN201710010643A CN106516240B CN 106516240 B CN106516240 B CN 106516240B CN 201710010643 A CN201710010643 A CN 201710010643A CN 106516240 B CN106516240 B CN 106516240B
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- film
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- protective film
- covering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
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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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/56—Orientating, i.e. changing the attitude of, articles, e.g. of non-uniform cross-section
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- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of film covering processes, in particular to an integrated protective film and an integrated film covering process. The integrated protective film comprises a first coating film, a second coating film, a first protective film and a second protective film; the first protective film and the second protective film are clamped between the first coating and the second coating; the first protective film and the second protective film are arranged at intervals. The integrated laminating process comprises a front integrated film and a back integrated film; the back integrated film is an integrated protective film; the integrated film covering process comprises the following steps: taking down the first coating of the back integrated film; the first protective film and the second protective film are attached to the back of the object to be attached; taking down the first front coating film of the front integrated film; turning over the object to be pasted, and pasting a front protection film on the front of the object to be pasted; and removing the second coating film and the second positive coating film. The invention aims to provide an integrated protective film and an integrated film coating process, and aims to solve the technical problems that the reject ratio of products such as touch panel and the like is high and the labor cost is high in the prior art.
Description
Technical Field
The invention relates to the technical field of film covering processes, in particular to an integrated protective film and an integrated film covering process.
Background
At present, in a process of attaching a protection film to a production line of a TP (touch panel) project, a back protection film of the TP project often relates to two different materials, for example, one protection film is attached to a corresponding position of a handset, and the other protection film is attached to a corresponding position of a touch screen of a handset; in the prior art, protective films are usually attached manually. Therefore, once a production line for pasting protective films of products such as touch panels is operated, especially when a back protective film is pasted, two production lines need to be opened simultaneously, which has great quality hidden troubles for dirt, scratch and damage of products such as touch panels; further, since the protective film is manually applied, it is highly required for the operator to have high familiarity with the work technique in order to avoid dimensional errors in the film application. The operator reciprocates single action during operation, and is very easy to miss pastes, heavily pastes, and because the pad pasting in-process is because the hand is more, the assembly line is complicated, influences the environmental dust particle in dust free room, probably leads to the defective rate of products such as touch-control panel directly to be on the high side.
Disclosure of Invention
The invention aims to provide an integrated protective film and an integrated film coating process, and aims to solve the technical problems that the reject ratio of products such as touch panel and the like is high and the labor cost is high in the prior art.
The invention provides an integrated protective film, which comprises a first coating, a second coating, a first protective film and a second protective film;
the first protective film and the second protective film are detachably clamped between the first coating and the second coating;
the first protective film and the second protective film are arranged at intervals.
The invention provides an integrated laminating process, which comprises a front integrated film and a back integrated film; the back integrated film is the integrated protective film; the front integrated film comprises a first front coating film, a front protection film and a second front coating film which are detachably connected in sequence;
the integrated film covering process comprises the following steps:
taking down the first coating of the back surface integrated film to separate the first coating from the first protective film and the second protective film;
the first protective film and the second protective film are attached to the back surface of an object to be attached;
taking down the first front coating film of the front integrated film to separate the first front coating film from the front protective film;
turning over the object to be pasted, wherein the front protection film is pasted on the front of the object to be pasted;
and removing the second coating film and the second positive coating film.
The invention provides an integrated protective film, which comprises a first coating, a second coating, a first protective film and a second protective film;
the first protective film and the second protective film are arranged at intervals, and the first protective film and the second protective film are detachably connected to the second coating film to form a pasting integral film;
a plurality of the pasting and covering integrated films are detachably connected to the first covering film along the length direction of the first covering film; wherein the first protective film and the second protective film are provided between the first coating film and the second coating film;
the integrated protective film can be rolled up along the length direction thereof.
The invention provides an integrated laminating process, which comprises a front integrated film and a back integrated film; the back integrated film is the integrated protective film; the front integrated film comprises a first front coating film, a front protection film and a second front coating film; the front protection film and the second front covering film form a pasting front integral film, the first front covering film is detachably connected with a plurality of pasting front integral films along the length direction of the first front covering film, and the front protection film is arranged between the first front covering film and the second front covering film;
the integrated film covering process comprises the following steps:
taking down the whole attaching film from the first attaching film of the back integrated film;
the sticking integral film is stuck on the back surface of an object to be stuck, wherein the first protective film and the second protective film are arranged between the object to be stuck and the second covering film;
taking down the first front coating film of the front integrated film and attaching the front integrated film;
turning over the object to be pasted, and pasting the pasting front integral film on the front side of the object to be pasted, wherein the front side protective film is arranged between the object to be pasted and the second front covering film;
and removing the second coating film and the second positive coating film.
Further, repeating the steps to finish the film pasting of the next object to be pasted.
Further, the integrated protective film is arranged on a first conveyor belt, and the first coating film is connected with the first conveyor belt;
the first coating film can be wound on a rotating shaft of the first conveying belt, so that the attached whole film is separated from the first coating film.
Further, the front integrated film is arranged on a second conveyor belt, and the first front coating film is connected with the second conveyor belt;
the first positive covering film can be wound on a rotating shaft of the second conveyor belt, so that the pasting positive integral film is separated from the first positive covering film.
Further, a surface of the first conveyor belt is provided with a first adhesive; the first coating and the first conveyor belt are bonded through the first adhesive; the release force between the first covering film and the first conveyor belt is greater than the release force between the first covering film and the pasted whole film;
the surface of the second conveyor belt is provided with a second adhesive; the first positive laminating film is bonded with the second conveyor belt through the second adhesive; the release force between the first positive covering film and the second conveyor belt is larger than the release force between the first positive covering film and the pasting positive integral film.
Further, a first detection device is arranged on the first conveyor belt; when the first detection device monitors that the pasting integral film is separated from the first covering film, the manipulator sucks the pasting integral film and pastes the pasting integral film on the back of an object to be pasted;
a second detection device is arranged on the second conveyor belt; and when the second detection device monitors that the pasting positive integral film is separated from the first positive covering film, the manipulator sucks the pasting positive integral film and pastes the pasting positive integral film on the front surface of the object to be pasted.
Further, the object to be attached is turned over, and the object to be attached is adsorbed by the turning mechanism of the automatic film covering device to be turned over.
The invention provides an integrated protective film and an integrated film coating process, which comprise a first coating film, a second coating film, a first protective film and a second protective film, wherein the positions of the first protective film and the second protective film are relatively fixed through the first coating film and the second coating film according to the positions to be attached of an object to be attached, so that the first protective film and the second protective film can be simultaneously attached to the object to be attached of a touch panel, thereby reducing the phenomena of missing attachment and re-attachment caused by errors of operators in two times of film attachment to a certain extent, and improving the yield of products such as protective films for attaching touch panels to a certain extent; because the film sticking times are reduced, the complexity of a production line is reduced to a certain extent, the number of hands in the film sticking process is reduced, and the labor cost is reduced to a certain extent. In addition, the first coating and the second coating also have a first protective film and a second protective film for protecting so as to reduce or avoid the phenomena of dirt, scratch, damage and the like in the processes of transportation, pasting and the like of the first protective film and the second protective film.
The integrated protective film and the integrated film coating process provided by the invention have the advantages of the integrated protective film and the integrated film coating process, and can be rolled along the length direction of the integrated protective film, so that the integrated protective film is convenient to transport and store; and a plurality of pasting and covering integrated films are detachably connected to the first covering film along the length direction of the first covering film, so that a plurality of pasting and covering integrated films formed by the first protection film, the second protection film and the second covering film are arranged along the length direction of the first covering film, and the pasting and covering integrated films can be conveniently separated from the first covering film in an automatic and mechanical mode.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of an integrated protection film according to a first embodiment of the present invention;
fig. 2 is a schematic cross-sectional view of an integrated protective film and a front integrated film according to a first embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of an integrated protection film according to a second embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a front integrated film according to a second embodiment of the present invention;
fig. 5 is a production line of the integrated protective film according to the second embodiment of the present invention;
fig. 6 is another production line of the integrated protective film according to the second embodiment of the present invention;
fig. 7 is a schematic view of a backside film according to a second embodiment of the present invention;
FIG. 8 is a schematic view of a membrane sucking mechanism of a turnover mechanism according to a second embodiment of the present invention;
fig. 9 is a schematic view of a front surface film according to a second embodiment of the present invention.
Icon: 100-backside integral film; 110-a first coating; 120-a second coating; 130-a first protection film; 140-a second protective film; 150-coating an integral film; 200-front face integral film; 210-a first positive coating film; 220-second positive covering film; 230-front side protective film; 240-pasting a positive whole membrane; 300-the object to be pasted.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 and 2, the present embodiment provides an integrated protective film; fig. 1 is a schematic structural diagram of an integrated protective film provided in this embodiment; fig. 2 is a schematic cross-sectional view of the integrated protective film and the front integrated film provided in this embodiment.
Referring to fig. 1 and 2, the integrated protective film provided in the present embodiment includes a first protective film 110, a second protective film 120, a first protective film 130, and a second protective film 140.
The first protective film 130 and the second protective film 140 are detachably sandwiched between the first cover film 110 and the second cover film 120.
The first protective film 130 and the second protective film 140 are disposed at an interval. For example, the first protective film 130 is attached to a corresponding position of the handset, and the second protective film 140 is attached to a corresponding position of the touch screen of the handset.
The first coating film 110 and the second coating film 120 may be, for example, PE films, PET release films, or films made of other materials; preferably, the first cover film 110 is a PET release film, and the second cover film 120 is a PE film. Further, the first cover film 110 is a PET heavy release film.
The first protective film 130 and the second protective film 140 may be, for example, PE films, PP films, or films made of other materials; preferably, the first and second protective films 130 and 140 are PP films; further, the first and second protection films 130 and 140 are PP films of different models.
The integrated protection film in the embodiment includes a first coating film 110, a second coating film 120, a first protection film 130 and a second protection film 140, and the positions of the first protection film 130 and the second protection film 140 are relatively fixed through the first coating film 110 and the second coating film 120 according to the positions to be attached to the object 300 to be attached, so that the first protection film 130 and the second protection film 140 can be simultaneously attached to the object 300 to be attached on the touch panel, thereby reducing the phenomena of missing attachment and re-attachment caused by errors of operators in two times of film attachment to a certain extent, and improving the yield of attaching the protection films of products such as the touch panel to a certain extent; because the film sticking times are reduced, the complexity of a production line is reduced to a certain extent, the number of hands in the film sticking process is reduced, and the labor cost is reduced to a certain extent. In addition, the first coating 110 and the second coating 120 also have a function of protecting the first protection film 130 and the second protection film 140, so as to reduce or avoid the phenomena of dirt, scratch, damage and the like of the first protection film 130 and the second protection film 140 in the processes of transportation, sticking and the like.
The PE is a polymer organic compound with the simplest structure, and is a polymer material which is most widely used in the world today. The PE protective film takes a special Polyethylene (PE) plastic film as a base material.
The PET release film is a material commonly used for thermal transfer printing, and the substrate is PET (polyethylene terephthalate), so that the PET release film has good adsorbability and adhesiveness. The PET release film is also called a PET silicon oil film, namely a layer of silicon oil is coated on the surface of the PET film to reduce the adhesive force on the surface of the PET film and achieve the release effect. According to the release force, the film can be divided into a light release film, a medium release film and a heavy release film.
The PP film is a film made of polypropylene.
In an alternative of this embodiment, the integrated protective film is attached to the object 300 through an integrated film coating process; the integrated protective film can be attached to the front or back of the object 300 to be attached; preferably, the integrated protective film is attached to the back surface of the object 300. The object 300 may be, for example, a touch panel of a mobile phone, a tablet computer, or the like, or other products that need to be attached without a protective film.
Optionally, the front surface of the object 300 to be attached needs to be attached with the front-surface integrated film 200, and the back surface needs to be attached with the back-surface integrated film 100; the front-side integrated film 200 includes a first front cover film 210, a front-side protective film 230, and a second front cover film 220, which are detachably connected in this order.
The integrated film covering process comprises the following steps:
removing the first coating film 110 of the back side integrated film 100 to separate the first coating film 110 from the first protective film 130 and the second protective film 140; that is, the first protective film 130, the second protective film 140, and the second coating film 120 are separated from the first coating film 110.
The first protection film 130 and the second protection film 140 are attached to the corresponding positions of the back surface of the object 300 to be attached; for example, the first protective film 130 is attached to a corresponding position of the handset, and the second protective film 140 is attached to a corresponding position of the touch screen of the handset.
Removing the first front cover film 210 of the front-surface integrated film 200 to separate the first front cover film 210 from the front-surface protective film 230; that is, the front surface protective film 230 and the second positive coating film 220 are separated from the first positive coating film 210.
Turning over the object 300 to be pasted, and pasting the front protection film 230 on the front surface of the object 300 to be pasted; the object 300 to be pasted can be turned manually or automatically by an automatic turning device. For example, the turnover mechanism of the automatic film covering device is used for adsorbing the object 300 to be pasted to realize turnover.
And taking down the second coating film 120 and the second positive coating film 220 to complete the coating process of the object 300 to be pasted.
The integrated film coating process may further comprise attaching the front surface protection film 230 to the front surface of the object 300 to be attached, attaching the first protection film 130 and the second protection film 140 to the back surface of the object 300 to be attached, and finally removing the second coating film 120 and the second front coating film 220 to complete the film coating process of the object 300 to be attached.
Alternatively, the release force between the first and second protection films 130 and 140 and the first cover film 110 is not greater than the release force between the first and second protection films 130 and 140 and the second cover film 120, or the release force between the first and second protection films 130 and 140 and the first cover film 110 is not less than the release force between the first and second protection films 130 and 140 and the second cover film 120; preferably, the release force between the first and second protection films 130 and 140 and the first capping film 110 is not greater than the release force between the first and second protection films 130 and 140 and the second capping film 120; further, the release force between the first and second protection films 130 and 140 and the first cover film 110 is smaller than the release force between the first and second protection films 130 and 140 and the second cover film 120, so that the first and second protection films 130 and 140 and the second cover film 120 are not separated and still in a mounted state when the first cover film 110 is removed.
Example two
The second embodiment provides an integrated protective film and an integrated film coating process, the second embodiment is another technical scheme obtained by improving the first film coating and the like on the basis of the first embodiment, the technical features disclosed by the first embodiment are also applicable to the second embodiment, and the technical features disclosed by the first embodiment are not described repeatedly.
Fig. 3 is a schematic cross-sectional view of the integrated protective film provided in this embodiment; fig. 4 is a schematic cross-sectional view of the front integrated film provided in this embodiment; fig. 5 is a production line of the integrated protective film provided in the present embodiment; fig. 6 is another production line of the integrated protective film provided in the present embodiment; fig. 7 is a schematic view of the backside film provided in this embodiment; fig. 8 is a schematic diagram of the film suction of the turnover mechanism provided in this embodiment, which shows a state that the turnover mechanism sucks up the attached integral film; fig. 9 is a schematic view of the front surface film provided in this embodiment. Fig. 2 in the first embodiment can also be understood as a schematic cross-sectional view of the integrated protective film (back integrated film) showing a single pasted integrated film and the front integrated film showing a single pasted integrated film in the present embodiment.
Referring to fig. 2 to 9, the integrated protective film provided by the present embodiment includes a first coating film 110, a second coating film 120, a first protective film 130, and a second protective film 140.
The first protective film 130 and the second protective film 140 are disposed at an interval, and the first protective film 130 and the second protective film 140 are detachably attached on the second cover film 120, and a pasted entire film 150 is formed. For example, the first protective film 130 is attached to a corresponding position of the handset, and the second protective film 140 is attached to a corresponding position of the touch screen of the handset.
A plurality of adhesive coating integrated films 150 are detachably connected to the first coating film 110 along the longitudinal direction thereof; among them, the first and second protection films 130 and 140 are disposed between the first and second coating films 110 and 120. The first cover film 110 may be, for example, a film disposed in a roll.
The integrated protective film can be rolled up along the length direction thereof. The longitudinal direction of the integrated protective film is also the longitudinal direction of the first coating film 110.
The integrated protection film in this embodiment has the following advantages in addition to the advantages of the integrated protection film in the first embodiment: the first protective film 130 and the second protective film 140 can be simultaneously pasted on the touch panel waiting object 300, so that the phenomena of missing pasting and re-pasting caused by errors of operators in twice pasting films are reduced to a certain extent, and the yield of pasting touch panel and other product protective films is improved to a certain extent; the film sticking times are reduced, so that the complexity of a production line is reduced to a certain extent, the number of hands in the film sticking process is reduced, and the labor cost is reduced to a certain extent; and the phenomena of dirt, scratch, damage and the like of the first protective film 130 and the second protective film 140 in the processes of transportation, sticking and the like are reduced or avoided. The integrated protective film in the embodiment also has the following advantages: the integrated protective film can be rolled along the length direction of the integrated protective film, so that the integrated protective film is convenient to transport and store; the plurality of integrated attaching films 150 are detachably connected to the first coating film 110 along the longitudinal direction thereof, so that the plurality of integrated attaching films 150 formed by the first protection film 130, the second protection film 140 and the second coating film 120 are arranged along the longitudinal direction of the first coating film 110, thereby facilitating separation of the integrated attaching films 150 from the first coating film 110 in an automated and mechanized manner.
In an alternative of this embodiment, the integrated protective film is attached to the object 300 through an integrated film coating process; the integrated protective film can be attached to the front or back of the object 300 to be attached; preferably, the integrated protective film is attached to the back surface of the object 300. The object 300 may be, for example, a touch panel of a mobile phone, a tablet computer, or the like, or other products that need to be attached without a protective film.
Optionally, the front surface of the object 300 to be attached needs to be attached with the front-surface integrated film 200, and the back surface needs to be attached with the back-surface integrated film 100; the front-side integrated film 200 includes a first front cover film 210, a front-side protective film 230, and a second front cover film 220; the front protection film 230 and the second front coating film 220 form a pasting front integral film 240, the first front coating film 210 is detachably connected with a plurality of pasting front integral films 240 along the length direction, and the front protection film 230 is arranged between the first front coating film 210 and the second front coating film 220; alternatively, the face-side integrated film 200 can be rolled up along its length. The longitudinal direction of the front surface integrated film 200 is also the longitudinal direction on the first front cover film 210.
The integrated film covering process comprises the following steps:
the integrated film 150 is removed from the first film 110 of the back side integrated film 100.
The pasting integral film 150 is pasted on the back of the object 300 to be pasted, wherein the first protection film 130 and the second protection film 140 are arranged between the object 300 to be pasted and the second covering film 120; that is, the first protective film 130 and the second protective film 140 are attached to the corresponding positions of the back surface of the object 300 to be attached.
The front integrated film 240 is removed from the first front cover film 210 of the front integrated film 200.
Turning over the object 300 to be pasted, and pasting the front integral film 240 on the front surface of the object 300 to be pasted, wherein the front protective film 230 is arranged between the object 300 to be pasted and the second front coating film 220; that is, the front surface protective film 230 is attached to a corresponding position of the front surface of the object 300 to be attached.
And taking down the second coating film 120 and the second positive coating film 220 to complete the coating process of the object 300 to be pasted.
The integrated film coating process may further comprise attaching the front surface protection film 230 to the front surface of the object 300 to be attached, attaching the first protection film 130 and the second protection film 140 to the back surface of the object 300 to be attached, and finally removing the second coating film 120 and the second front coating film 220 to complete the film coating process of the object 300 to be attached.
In an alternative of this embodiment, the steps of the integrated film covering process are repeated to complete the film application of the next object 300 to be attached.
The steps of the integrated film covering process can adopt a manual mode or a mechanical automatic mode. For example, in an alternative of the present embodiment, the integrated protective film (i.e., the back-side integrated film 100) is disposed on a first conveyor belt, and the first cover film 110 is attached to the first conveyor belt; that is, the first cover film 110 of the integrated protective film is connected to the first conveyor belt so that the integrated protective film moves along with the first conveyor belt.
The first coating film 110 can be wound around a rotation shaft of the first conveyor belt to separate the attached entire film 150 from the first coating film 110. For example, when the entire attached film 150 and the first cover film 110 are transferred to the rotating shaft of the first conveyor belt, the first cover film 110 is wound around the rotating shaft, and the entire attached film 150 has elastic potential energy maintaining a plane so that the entire attached film 150 is not wound around the rotating shaft of the first conveyor belt along with the first cover film 110, so that the entire attached film 150 can be separated from the first cover film 110. Preferably, the rotating shaft is provided at a head end or a tail end of the first conveyor belt.
Alternatively, the front-side integrated film 200 is disposed on a second conveyor belt, to which the first front cover film 210 is connected; that is, the first front cover film 210 of the front-side integrated film 200 is connected to the second conveyor belt so that the front-side integrated film 200 moves with the second conveyor belt.
The first positive overlay film 210 can be wound on the shaft of the second conveyor to separate the positive overlay film 240 from the first positive overlay film 210. For example, when the positive overall pasting film 240 and the first positive covering film 210 are transmitted to the rotating shaft of the second conveyor belt, the first positive covering film 210 is wound on the rotating shaft of the second conveyor belt, and the positive overall pasting film 240 has elastic potential energy maintaining a plane, so that the positive overall pasting film 240 is not wound on the rotating shaft of the second conveyor belt along with the first positive covering film 210, and the positive overall pasting film 240 can be separated from the first positive covering film 210. Preferably, the rotating shaft is provided at a head end or a tail end of the second conveyor belt.
Optionally, the first conveyor belt and/or the second conveyor belt are conveyors of a fully automatic laminator. Of course, the first conveyor belt and/or the second conveyor belt can also be the conveying device of other equipment
In an alternative of this embodiment, a surface of the first conveyor belt is provided with a first adhesive; the first cover film 110 is bonded to the first conveyor belt by a first adhesive; wherein, the release force between the first cover film 110 and the first conveyor belt is greater than the release force between the first cover film 110 and the attaching whole film 150; to some extent, to facilitate separation of the applied monolithic film 150 from the first cover film 110.
The surface of the second conveyor belt is provided with a second adhesive; the first positive overlay film 210 is bonded to the second conveyor belt with a second adhesive; the release force between the first positive lamination film 210 and the second conveyor belt is greater than the release force between the first positive lamination film 210 and the pasting positive integral film 240. The separation of the applied positive integral film 240 from the first positive overlay film 210 is facilitated to some extent.
In an alternative of this embodiment, the first conveyor belt is provided with a first detection device; when the first detection device detects that the pasting integral film 150 is separated from the first covering film 110, the manipulator sucks the pasting integral film 150 and pastes the pasting integral film on the back of the object 300 to be pasted;
a second detection device is arranged on the second conveying belt; when the second detection device detects that the pasting integral film 240 is separated from the first front covering film 210, the manipulator sucks the pasting integral film 240 and pastes the pasting integral film on the front surface of the object 300 to be pasted. Wherein, the manipulator for sucking up the pasting integral film 150 and the manipulator for sucking up the pasting integral film 240 can be the same manipulator or different manipulators; preferably, the robot for sucking up the pasting integral film 150 and the robot for sucking up the pasting integral film 240 are the same robot to simplify the structure.
The first detection device and the second detection device can select the same sensing equipment or different sensing equipment. Preferably, the first detection device and the second detection device both adopt infrared sensing equipment.
In an alternative of this embodiment, the object 300 to be attached is turned over by adsorbing the object 300 to be attached by a turning mechanism of the automatic film covering device, so as to realize mechanical automatic turning.
Optionally, the turnover mechanism of the automatic film covering device adopts vacuum or pneumatic adsorption to turn over the object 300 to be pasted.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. An integrated laminating process is characterized by comprising a front integrated film and a back integrated film; the back integrated film is an integrated protective film;
the integrated protective film comprises a first coating film, a second coating film, a first protective film and a second protective film;
the first protective film and the second protective film are arranged at intervals, and the first protective film and the second protective film are detachably connected to the second coating film to form a pasting integral film;
a plurality of the pasting and covering integrated films are detachably connected to the first covering film along the length direction of the first covering film; wherein the first protective film and the second protective film are provided between the first coating film and the second coating film;
the integrated protective film can be rolled up along the length direction of the integrated protective film;
the front integrated film comprises a first front coating film, a front protection film and a second front coating film; the front protection film and the second front covering film form a pasting front integral film, the first front covering film is detachably connected with a plurality of pasting front integral films along the length direction of the first front covering film, and the front protection film is arranged between the first front covering film and the second front covering film;
the integrated film covering process comprises the following steps:
taking down the whole attaching film from the first attaching film of the back integrated film;
the sticking integral film is stuck on the back surface of an object to be stuck, wherein the first protective film and the second protective film are arranged between the object to be stuck and the second covering film;
taking down the first front coating film of the front integrated film and attaching the front integrated film;
turning over the object to be pasted, and pasting the pasting front integral film on the front side of the object to be pasted, wherein the front side protective film is arranged between the object to be pasted and the second front covering film;
and removing the second coating film and the second positive coating film.
2. The integrated laminating process according to claim 1, wherein the steps of claim 1 are repeated to complete the lamination of the next object to be laminated.
3. The integrated film laminating process according to claim 1, wherein the integrated protective film is arranged on a first conveyor belt, and the first laminating film is connected with the first conveyor belt;
the first coating film can be wound on a rotating shaft of the first conveying belt, so that the attached whole film is separated from the first coating film.
4. The integrated lamination process according to claim 3, wherein the front-side integrated film is disposed on a second conveyor belt, and the first front lamination film is connected with the second conveyor belt;
the first positive covering film can be wound on a rotating shaft of the second conveyor belt, so that the pasting positive integral film is separated from the first positive covering film.
5. The integrated laminating process according to claim 4, wherein a surface of the first conveyor belt is provided with a first adhesive; the first coating and the first conveyor belt are bonded through the first adhesive; the release force between the first covering film and the first conveyor belt is greater than the release force between the first covering film and the pasted whole film;
the surface of the second conveyor belt is provided with a second adhesive; the first positive laminating film is bonded with the second conveyor belt through the second adhesive; the release force between the first positive covering film and the second conveyor belt is larger than the release force between the first positive covering film and the pasting positive integral film.
6. The integrated film laminating process according to claim 4, wherein a first detection device is arranged on the first conveyor belt; when the first detection device monitors that the pasting integral film is separated from the first covering film, the manipulator sucks the pasting integral film and pastes the pasting integral film on the back of an object to be pasted;
a second detection device is arranged on the second conveyor belt; and when the second detection device monitors that the pasting positive integral film is separated from the first positive covering film, the manipulator sucks the pasting positive integral film and pastes the pasting positive integral film on the front surface of the object to be pasted.
7. The integrated film laminating process according to claim 1, wherein the object to be attached is turned over by being adsorbed by a turning mechanism of an automatic film laminating device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010643.8A CN106516240B (en) | 2017-01-06 | 2017-01-06 | Integrated film laminating process |
| CN201911251259.2A CN110920973B (en) | 2017-01-06 | 2017-01-06 | Integrated protective film and integrated film covering process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710010643.8A CN106516240B (en) | 2017-01-06 | 2017-01-06 | Integrated film laminating process |
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| CN201911251259.2A Division CN110920973B (en) | 2017-01-06 | 2017-01-06 | Integrated protective film and integrated film covering process |
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| CN106516240A CN106516240A (en) | 2017-03-22 |
| CN106516240B true CN106516240B (en) | 2020-01-07 |
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| CN201911251259.2A Active CN110920973B (en) | 2017-01-06 | 2017-01-06 | Integrated protective film and integrated film covering process |
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| CN109080241B (en) * | 2018-08-28 | 2020-12-01 | 厦门市驰晟胶带有限公司 | Factory-leaving protective film for mobile phone and preparation method thereof |
| CN113370517A (en) * | 2021-05-27 | 2021-09-10 | 成都宏明双新科技股份有限公司 | Efficient clamp for pasting A film and B film and film pasting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20050038321A (en) * | 2003-10-21 | 2005-04-27 | 김보경 | Protection cover adhesion method and equipment |
| CN101575034B (en) * | 2008-05-09 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Film and film attaching method |
| CN102649484B (en) * | 2012-04-06 | 2014-03-05 | 达运精密工业（苏州）有限公司 | Protective film-attaching method and protective film |
| CN102662522B (en) * | 2012-04-16 | 2015-11-18 | 姜洪波 | Prepare the method for flexible touch screen and the equipment of preparation touch control electrode coiled material |
| CN202750134U (en) * | 2012-09-12 | 2013-02-20 | 黄由新 | Protective film for mobile phone screen |
| CN102874481B (en) * | 2012-10-23 | 2014-07-09 | 昆山佰淇电子有限公司 | Triply-connected multilayer protective film and using method thereof |
| CN102991060B (en) * | 2012-12-12 | 2016-03-09 | 意力(广州)电子科技有限公司 | Diaphragm production technology |
| TWM453580U (en) * | 2013-01-17 | 2013-05-21 | Sheng-Xin Zheng | Adhesive film device for fast film wrapping |
| CN203435041U (en) * | 2013-08-30 | 2014-02-12 | 马贵生 | Mobile phone adhesive film |
| CN104260925A (en) * | 2014-09-30 | 2015-01-07 | 深圳市志凌伟业技术有限公司 | Reverse side protective film of capacitive screen and use method thereof |
| KR20150082132A (en) * | 2015-06-10 | 2015-07-15 | 정민호 | Smart phone protective film and method for installing the same |
| CN105416663A (en) * | 2015-12-28 | 2016-03-23 | 余静远 | Self-positioning film and using method |
| CN205395344U (en) * | 2016-02-22 | 2016-07-27 | 深圳市欣恒坤科技有限公司 | Back becomes protection film of independent protective film form |
| CN205668654U (en) * | 2016-06-03 | 2016-11-02 | 蓝思科技（长沙）有限公司 | A kind of mobile phone glass touch screen processing protecting film and touch screen |
| CN206186449U (en) * | 2016-10-08 | 2017-05-24 | 南京华睿川电子科技有限公司 | Modular touch screen film |
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| CN110920973B (en) | 2021-07-27 |
| CN106516240A (en) | 2017-03-22 |
| CN110920973A (en) | 2020-03-27 |
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