CN108527832B

CN108527832B - Bonding method and bonding machine

Info

Publication number: CN108527832B
Application number: CN201810351117.2A
Authority: CN
Inventors: 张永洁
Original assignee: Shenzhen Cheng Xi Electromechanical Equipment Co ltd
Current assignee: Shenzhen Cheng Xi Electromechanical Equipment Co ltd
Priority date: 2018-04-18
Filing date: 2018-04-18
Publication date: 2023-11-28
Anticipated expiration: 2038-04-18
Also published as: CN108527832A

Abstract

The invention provides a laminating method and a laminating machine, and relates to the laminating technology. The fitting method may include: transferring the membrane from the feed station to the adjustment station; if the gesture of the diaphragm on the adjusting station is matched with a preset gesture, the diaphragm is transferred from the adjusting station and placed in a preset area on a jig in the first pressing die; adjusting the jig to a preset position in a preset manner according to the position of a fitting target arranged in a second press mold so that the first press mold can be matched with the second press mold; and closing the second pressing die provided with the attaching target and the first pressing die provided with the film to be attached so as to attach the attaching target and the film to be attached. By utilizing the invention, the balance of good laminating efficiency and laminating accuracy of the laminating machine can be realized to a certain extent.

Description

Bonding method and bonding machine

Technical Field

The invention relates to a bonding technology, in particular to a bonding method and a bonding machine.

Background

This section is intended to provide a background or context for embodiments of the invention that are recited in the claims and detailed description. The description herein is not admitted to be prior art by inclusion in this section.

In the current market, attaching a film to a conformable target may be accomplished for the conformable target such as: providing a certain protection or increasing functions or effects such as aesthetic property.

For the case of realizing automatic or semi-automatic laminating by utilizing a laminating machine, the accurate laminating of the membrane and the laminating target is difficult to realize, and if a plurality of positioning sensors and corresponding mechanisms are intentionally utilized to adjust so as to realize accurate laminating, the defects of low production efficiency, improvement of production cost, complex control and the like can be caused, so that the balance of better laminating efficiency and laminating accuracy is difficult to obtain.

Disclosure of Invention

In view of the foregoing, it is necessary to provide a bonding method and a bonding machine, so as to achieve a better balance between the bonding efficiency and the bonding accuracy of the bonding machine to a certain extent.

A first aspect of the present invention provides a laminating method applied to a laminating machine including a first die and a second die, the method including:

transferring the membrane from the feed station to the adjustment station;

if the gesture of the diaphragm on the adjusting station is matched with a preset gesture, the diaphragm is transferred from the adjusting station and placed in a preset area on a jig in the first pressing die;

Adjusting the jig to a preset position in a preset manner according to the position of a fitting target arranged in a second press mold so that the first press mold can be matched with the second press mold;

closing the second pressing die provided with the attaching target and the first pressing die provided with the film to be attached so as to attach the attaching target and the film to be attached; the film to be pasted is obtained by performing release film removal treatment on the film in a preset area on the jig.

Preferably, after said transferring said membrane from said adjustment station maintaining said preset attitude and placing it in a preset area on a jig in a first die, said method further comprises:

and removing the release film from the membrane to obtain the to-be-pasted film.

Preferably, the adjusting the jig to a preset position in a preset manner according to the position of the attaching target disposed in the second press mold so that the first press mold is in a state capable of being clamped with the second press mold includes:

acquiring the position of a first characteristic part of the attaching target by using an image positioning device;

and adjusting the jig to the preset position according to the position of the first characteristic part, wherein the preset position and the position of the first characteristic part have a preset mapping relation.

Preferably, after the position of the feature of the attaching target is obtained by using the image positioning device, the method further includes:

acquiring the position of a second characteristic part of the film to be attached by using the image positioning device, wherein the second characteristic part and the first characteristic part are overlapped when the film to be attached is attached to the attaching target;

the adjusting the jig to the preset position according to the position of the first feature part includes:

and adjusting the position of the second characteristic part to the preset position according to the position of the first characteristic part, wherein the preset position is opposite to the position of the first characteristic part.

Preferably, the die assembly of the second die with the attaching target and the first die with the film to be attached to attach the attaching target and the film to be attached to each other includes:

the first pressing die and the second pressing die are matched to form a closed cavity, wherein the film to be pasted and the pasting target are both positioned in the closed cavity;

vacuumizing the closed chamber to enable the space environment of the closed chamber to meet preset conditions;

and if the space environment of the closed cavity meets the preset condition, controlling a power assembly in the first pressing die and/or the second pressing die to drive the film to be attached to move relatively and oppositely to the attaching target so as to attach the film to be attached to the attaching target.

Preferably, the controlling the power assembly in the first die and/or the second die to drive the film to be attached to move relatively to the attaching target so as to attach the film to be attached to the attaching target includes:

controlling a power assembly in the first pressing die to push the jig to move towards the fitting target direction;

pushing the film to be adhered to the adhering target by using the jig;

pushing the jig with a preset pushing force for at least a preset time period.

The second aspect of the invention provides a laminating machine applying the laminating method, comprising a first pressing die and a second pressing die, wherein a jig is arranged in the first pressing die; be equipped with feed station, adjustment station on the rigging machine, the rigging machine includes:

the material moving mechanism is used for transferring the membrane from the feeding station to the adjusting station; the device comprises a regulating station, a jig, a diaphragm, a preset area, a control unit and a control unit, wherein the regulating station is used for regulating the position of the diaphragm on the regulating station, and the diaphragm is used for keeping the preset position to be transferred from the regulating station and placed in the preset area on the jig when the position of the diaphragm on the regulating station is matched with the preset position;

a position adjusting mechanism for adjusting the jig to a preset position in a preset manner according to the position of a fitting target arranged in a second press mold so that the first press mold can be clamped with the second press mold;

The laminating mechanism is used for clamping the second pressing die provided with the laminating target and the first pressing die provided with the film to be laminated so as to laminate the laminating target and the film to be laminated; the film to be pasted is obtained by performing release film removal treatment on the film in a preset area on the jig;

and the processor is used for controlling the material moving mechanism, the position adjusting mechanism and the attaching mechanism to realize corresponding functions.

A third aspect of the present invention provides a laminator applying the laminating method as described above, the laminator comprising a first die and a second die, a jig being provided in the first die; be equipped with feed station, adjustment station on the rigging machine, the rigging machine still includes:

the feeding device is provided with a material platform for placing the membrane, and the material platform provides the feeding station;

the material moving mechanism comprises a pickup and a first carrying assembly;

the first pressing die is provided with the jig and a position regulator which is driven to adjust the jig to the preset position so that the first pressing die can be matched with the second pressing die;

a power assembly; a kind of electronic device with high-pressure air-conditioning system

And the processor is in communication connection with the first pressing die, the second pressing die, the material moving mechanism and the power assembly, and is used for:

Controlling the pick-up to acquire the membrane on the material table and acquire the membrane on the adjusting station;

controlling the first carrying assembly to transfer the membrane from the feeding station to the adjusting station, and placing the membrane in a preset area on a jig in a first pressing die in a preset posture when the posture of the membrane on the adjusting station is matched with the preset posture;

controlling the first press mold to adjust the jig to the preset position according to the position of the fit target arranged in the second press mold so that the first press mold can be matched with the second press mold;

and controlling the power assembly to clamp the second pressing die provided with the attaching target and the first pressing die provided with the film to be attached.

Preferably, the power assembly comprises a guide rail, a carrying part arranged on the guide rail and a driving motor for driving the carrying part to move along the guide rail;

the second pressing die is arranged on the carrying part, and the driving motor drives the carrying part to drive the second pressing die to move in the direction of closing the die with the first pressing die or in the direction away from the first pressing die.

Preferably, the first pressing die and the second pressing die are arranged in a vertical direction; or alternatively

The first pressing die and the second pressing die are distributed and arranged in a left-right direction.

According to the laminating method and the laminating machine provided by the invention, after the diaphragm is transferred from the feeding station to the adjusting station, the diaphragm is transferred to the preset area on the jig in the first pressing die when the condition that the posture of the diaphragm is matched with the preset posture is met. After the placement position of the membrane is determined, the jig is adjusted to a preset position according to the position of a laminating target in a second press mold in a preset mode so as to meet the condition that the first press mold and the second press mold are clamped, and the laminating target and the membrane to be laminated can be laminated through the clamping of the first press mold and the second press mold, wherein the membrane to be laminated is obtained by the membrane through the treatment of a release film. The bonding method of this embodiment adopts two adjustments, one of which is: the membrane can be accurately placed in a preset area on the jig, and on the basis, the membrane is two: and the position of the jig is adjusted to be more favorable for realizing the accurate lamination of the lamination surface of the to-be-laminated film and the lamination surface of the lamination target. And because an adjusting station for adjusting the posture of the diaphragm when the posture of the diaphragm is not matched with the preset posture is added, the related structure is used for assisting in adjusting the posture of the diaphragm, and the structure is relatively simple, so that the laminating machine is beneficial to realizing the effect of meeting certain laminating efficiency requirements while meeting laminating accuracy requirements.

Furthermore, the present invention does not involve the installation of the guide film and the structure and operation related thereto, and thus can reduce the production cost. Compared with the traditional lamination method using a guide film for lamination, the lamination method of the embodiment does not need to paste the film to the guide film, ultraviolet irradiation, tearing the guide film and other operation processes, so that the complexity of the operation process of a laminating machine can be reduced, the production time consumption can be reduced, and the improvement of the overall production efficiency and the control of the production cost are facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are some examples of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a flowchart of a bonding method according to a first embodiment of the present invention;

FIG. 2 is a flowchart of a bonding method according to a second embodiment of the present invention;

fig. 3 is a schematic diagram of the overall structure of a laminating machine according to an embodiment of the present invention;

FIG. 4 is a schematic view of the mechanism of the laminating machine according to the embodiment of the present invention;

FIG. 5 is a schematic view showing the structure of each mechanism of the laminating machine according to the embodiment of the present invention at another view angle;

FIG. 6 is an exploded view showing the structure of each mechanism of the laminating machine according to the embodiment of the present invention;

FIG. 7 is a schematic view showing the positions and structures among a feeding device, a first feeding device and an attitude adjusting device of a laminating machine according to an embodiment of the present invention;

FIG. 8 is a schematic view of a posture adjustment device of a laminator according to an embodiment of the invention;

FIG. 9 is a schematic diagram showing a position and a structure between a second material moving device and an attitude adjusting device of a laminating machine according to an embodiment of the present invention;

FIG. 10 is a schematic view showing a position and a structure between a second material moving device and an attitude adjusting device of a laminating machine according to an embodiment of the present invention;

FIG. 11 is a schematic diagram of an image positioning apparatus of a laminator according to an embodiment of the invention;

FIG. 12 is an exploded view of the image positioning apparatus of FIG. 11;

FIG. 13 is a schematic view showing the structure of a first die of a laminator according to an embodiment of the invention;

FIG. 14 is an exploded view of a first die of a laminator according to an embodiment of the application;

fig. 15 is a schematic view showing a structure of a second die of a laminator according to an embodiment of the application.

Description of the main reference signs

The application will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. The embodiments of the present application and the features in the embodiments may be combined with each other without collision.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, and the described embodiments are merely some, rather than all, embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to fall within the scope of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Fig. 1 is a flowchart of a bonding method according to a first embodiment of the present invention. It should be noted that the bonding method according to the embodiment of the present invention is not limited to the steps and the sequence in the flowchart shown in fig. 1. The steps in the illustrated flow diagrams may be added, removed, or changed in order according to different needs.

As shown in fig. 1, the attaching method is applied to an attaching machine, and may include the following steps:

step 101: the film sheet is transferred from the feeding station to the adjustment station.

In this embodiment, the membrane may be a product formed by laminating a to-be-laminated film and a release film, where the release film may be used to protect a lamination surface of the to-be-laminated film. Similarly, a release film can be arranged on the attaching target to protect the attaching surface of the attaching target, and correspondingly, the release film on the attaching target is removed before the die closing action.

In this embodiment, the feeding station may be used to provide a working space for feeding the membrane sheet, where the membrane sheet is a membrane sheet provided on the feeding station. The adjustment station may then provide a working space for adjusting the attitude of the membrane.

It will be appreciated that in particular when effecting the transfer of the film web from the feed station to the conditioning station, an adsorber may be used to suck the film web and transfer it to the conditioning station. The adsorption head of the adsorber can be in a block shape and is provided with a square surface, and the square surface can be provided with a plurality of air holes which are regularly arranged according to a preset arrangement.

It will be appreciated that the use of an adsorber to extract the membrane reduces the chance of mechanical damage to the membrane structure when the membrane is picked up.

Step 102: and if the gesture of the diaphragm on the adjusting station is matched with the preset gesture, the diaphragm is transferred from the adjusting station to be placed in a preset area on a jig in the first pressing die in the preset gesture.

In this embodiment, the preset gesture may be that a surface of the sheet body of the diaphragm is parallel to a surface of the jig, or may be that the surface of the sheet body of the diaphragm reaches a pickup condition for transferring the diaphragm to the preset area.

It will be appreciated that the pick-up condition may be that the wafer surface of the wafer is aligned with the square surface of the adsorber or that the wafer surface edge of the wafer is aligned with a particular air vent.

In this embodiment, the structure of the surface of the jig may be determined according to the structure of the attaching target, for example, when the attaching target is a curved cover plate (may be a glass cover plate of a mobile phone (such as a samsung mobile phone S8 back cover, etc.), the jig may have an arc surface matched with the attaching concave surface of the curved cover plate, and an edge structure of the jig may be matched with an edge structure of the attaching concave surface; and when the attaching target is a plane cover plate, the jig can be provided with a plane matched with the attaching plate surface of the plane cover plate.

It can be understood that when the jig is a soft jig (such as a silica gel jig), the attaching target is a curved cover plate or a planar cover plate, the jig may have a protrusion disposed in the middle, and two sides of the protrusion may be curved surfaces from the protrusion to the edges of the jig. It should be understood that, by using the protrusion disposed in the middle, when the fixture applies force to the non-bonding surface of the film to be bonded, the middle of the bonding surface of the film to be bonded contacts with the middle of the bonding surface of the bonding target, so that air can be discharged to two sides of the protrusion. Similarly, by utilizing the curved surface structures on the two sides of the bulge, air can be discharged outside when the jig continues to apply force, so that the film to be attached and the attaching target can be attached more tightly.

In this embodiment, the preset area of the jig may be an upper surface of the jig, or a specific area may be pre-marked on the upper surface of the jig.

Step 103: and adjusting the jig to a preset position in a preset mode according to the position of a fitting target arranged in the second press mold so that the first press mold can be matched with the second press mold.

In this embodiment, the step may specifically include:

1) And acquiring the position of the first characteristic part of the attaching target by using the image positioning device.

2) And adjusting the jig to the preset position according to the position of the first characteristic part, wherein the preset position and the position of the first characteristic part have a preset mapping relation.

It can be understood that after the image positioning device is used to obtain the position of the feature part of the attaching target, the image positioning device may also be used to obtain the position of the second feature part of the film to be attached, where the second feature part coincides with the first feature part when the film to be attached is attached to the attaching target.

Accordingly, the position of the second feature part can be adjusted to the preset position according to the position of the first feature part, wherein the preset position is opposite to the position of the first feature part.

It can be understood that the first feature part and the second feature part may be a preformed hole (such as a preformed hole of a camera of a mobile phone), and the first feature part and the second feature part may also be structures with matched positions and structures respectively.

In this embodiment, the preset position may be a position where the film to be adhered and the adhering target meet adhering conditions, or may be a position where the first pressing die and the second pressing die meet mold closing conditions and the film to be adhered and the adhering target meet adhering conditions.

It is understood that the jig in the first die may be at a preset position by adjusting the position of the first die.

In this embodiment, the preset position is preferably a position at which the first die and the second die can be matched with a die clamping condition and the film to be attached and the attaching target can be matched with an attaching condition.

Step 104: closing the second pressing die provided with the attaching target and the first pressing die provided with the film to be attached so as to attach the attaching target and the film to be attached; the film to be pasted is obtained by performing release film removal treatment on the film in a preset area on the jig.

When the film to be adhered is adhered to the adhering target, the adhering surface of the film to be adhered is usually contacted with the adhering surface of the adhering target by means of external force, and air between the adhering surfaces is extruded by the external force to achieve the adhering effect, and the maintaining of the adhering effect can be based on the atmospheric pressure and/or the adhesive force between the adhering surfaces.

In this embodiment, the force for bonding the bonding target to the film to be bonded may be applied when or after the first press mold and the second press mold are clamped, and the direct force application main body may be the jig, and when the first press mold drives the jig provided therein to push the bonding surface of the film to be bonded to the bonding surface of the bonding target, the first press mold is an indirect force application main body; and when the telescopic driving mechanism under the jig drives the jig to push the bonding surface of the film to be bonded to the bonding surface of the bonding target, the telescopic driving mechanism is an indirect force application main body.

Of course, the direct force application main body may also be the second pressing die, and the second pressing die may drive the attaching target to move towards the direction of the film to be attached, and the attaching surface of the attaching target pushes against the attaching surface of the film to be attached.

In this embodiment, the jig may be a soft jig, and the direct force application main body is applied with force during the application of force, so that the soft jig acts on the film to be laminated more uniformly, and the bonding surface of the film to be laminated and the bonding surface of the bonding target can be bonded better.

In this embodiment, further, the soft fixture may specifically include a curved surface. In one specific application example: the soft jig is rectangular block-shaped and is fixedly arranged in the middle of the first pressing die, one surface of the soft jig, which is to be used for propping against the film to be pasted, is a curved surface with uniform curvature, and a circular shaft corresponding to the curved surface is vertically parallel to the long shaft of the soft jig body, so that the curved surface can be used for removing air between the pasting surface of the film to be pasted and the pasting target pasting surface during the force application of the direct force application main body, and the realization of closer pasting of the film to be pasted and the pasting target is facilitated.

According to the laminating method, after the diaphragm is transferred from the feeding station to the adjusting station, the diaphragm is transferred to a preset area on a jig in the first pressing die when the condition that the posture of the diaphragm is matched with the preset posture is met. After the placement position of the membrane is determined, the jig is adjusted to a preset position according to the position of a laminating target in a second press mold in a preset mode so as to meet the condition that the first press mold and the second press mold are clamped, and the laminating target and the membrane to be laminated can be laminated through the clamping of the first press mold and the second press mold, wherein the membrane to be laminated is obtained by the membrane through the treatment of a release film. The bonding method of this embodiment adopts two adjustments, one of which is: the membrane can be accurately placed in a preset area on the jig, and on the basis, the membrane is two: and the position of the jig is adjusted to be more favorable for realizing the accurate lamination of the lamination surface of the to-be-laminated film and the lamination surface of the lamination target. And because an adjusting station for adjusting the posture of the diaphragm when the posture of the diaphragm is not matched with the preset posture is added, the related structure is used for assisting in adjusting the posture of the diaphragm, and the structure is relatively simple, so that the laminating machine is beneficial to realizing the effect of meeting certain laminating efficiency requirements while meeting laminating accuracy requirements.

The bonding method of the present embodiment does not involve the installation of the guide film and the structure and operation related thereto, and therefore can reduce the production cost. Compared with the traditional lamination of the film to be laminated and the lamination target by using the guide film, the lamination method of the embodiment does not need to laminate the film to the guide film, ultraviolet (UV) irradiation, tearing of the guide film and other operation processes, so that the complexity of the operation process of the laminating machine can be reduced, the production time consumption can be reduced, and the improvement of the overall production efficiency and the control of the production cost are facilitated.

It can be appreciated that the laminating machine corresponding to the laminating method can be applied to vacuum lamination of 3D cover plates, curved toughened glass, explosion-proof films, decorative films, sensing (Sensor) functional sheets and Active matrix organic light emitting diode (Active-matrix organic light emitting diode, AMOLED) parts of flexible screens.

It will be appreciated that the attachment target may also be a specific product rather than a component of the product, such as a back plate, cover plate, or display screen, and accordingly, one or more surfaces of the product may be attached according to the film, fixture, and related structures.

The bonding method of the present embodiment is preferably performed in a dust-free environment.

In the attaching method provided in this embodiment, after the transferring the membrane to the preset position from the adjustment station and placing the membrane in the preset area on the jig in the first die, the method further includes:

It is understood that the release film treatment can be performed manually or by a mechanical arm and a corresponding mechanism.

Fig. 2 is a flowchart of a bonding method according to a second embodiment of the present invention, which is mainly different from the first embodiment in that the second embodiment specifically relates to steps such as a mechanism operation after mold clamping. It should be noted that, within the scope of the spirit or essential characteristics of the present invention, each specific solution applicable to the first embodiment may also be correspondingly applicable to the second embodiment, which is not described herein for the sake of brevity and avoiding repetition.

As shown in fig. 2, the attaching method may include the steps of:

step 201: the film sheet is transferred from the feeding station to the adjustment station.

Step 202: and if the gesture of the diaphragm on the adjusting station is matched with the preset gesture, the diaphragm is transferred from the adjusting station to be placed in a preset area on a jig in the first pressing die in the preset gesture.

Step 203: and adjusting the jig to a preset position in a preset mode according to the position of a fitting target arranged in the second press mold so that the first press mold can be matched with the second press mold.

Step 204: and the first pressing die and the second pressing die are matched to form a closed cavity, wherein the film to be pasted and the pasting target are both positioned in the closed cavity.

In this embodiment, the closing of the first die and the second die to form a closed chamber may include the following forms:

1) The first pressing die and the second pressing die respectively provide partial spaces for forming a closed cavity after the first pressing die and the second pressing die are clamped;

2) The first die provides a cavity space, and the second die provides a surface which is sealed with the cavity space;

3) The second die provides a cavity space, and the first die provides a face forming a closed cavity with the cavity space.

It can be understood that the selection of the above forms can be determined according to the size of the jig, the shape of the attaching target or the integration level requirement of the pressing mold.

It is understood that the closed chamber may be used to provide a vacuum environment for the film to be adhered and the adhering target, that is, after the first pressing mold and the second pressing mold are closed to form the closed chamber, a vacuum pump and a corresponding suction pipeline may be used to change the space environment in the closed chamber into a vacuum environment.

Step 205: and vacuumizing the closed chamber to enable the space environment of the closed chamber to meet preset conditions.

In this embodiment, the preset condition may include that the air pressure and/or the concentration of the suspended particles in the closed chamber meet the requirement of bonding the film to be bonded to the bonding target.

Step 206: and if the space environment of the closed cavity meets the preset condition, controlling a power assembly in the first pressing die and/or the second pressing die to drive the film to be attached to move relatively and oppositely to the attaching target so as to attach the film to be attached to the attaching target.

In a specific embodiment, the bonding method of the present embodiment may specifically include the following substeps:

1) And controlling the power assembly in the first pressing die to push the jig to move towards the attaching target direction.

2) Pushing the film to be adhered to the adhering target by utilizing the jig;

in this embodiment, the jig is a soft jig, and the upper surface of the soft jig is a curved surface with uniform curvature.

3) Pushing the jig with a preset pushing force for at least a preset time period.

In this embodiment, the preset pushing force and the preset time period may be determined according to the space environment condition, the material of the film to be adhered and the adhering target, and the size of the adhering surface.

Fig. 3 is a schematic diagram of the overall structure of a laminator according to an embodiment of the invention. It should be noted that the laminating machine according to the embodiment of the present invention is not limited to the specific structure, structure and/or specific device in the schematic structural diagram shown in fig. 3, and the positions of the specific structure and/or specific device may be added, removed or changed in the schematic structural diagram according to different requirements.

As shown in fig. 3, the laminating machine 1 comprises a frame 11, working mechanisms arranged in a working area 12 on the frame 11, and a casing 13 arranged outside the working mechanisms to provide corresponding functions and actions (to provide protection and/or working environment for laminating operation).

In this embodiment, the laminating machine 1 may include a working window, and an inductor may be disposed between the working window and the working area to generate an alarm signal when an object illegally invades the working area where each mechanism in the working state is located, so that the laminating machine can respond to the alarm.

It is to be appreciated that the alarm response can include providing a signal light display, an alarm sound, a graphical interface display, and/or a shutdown. Wherein, corresponding to the signal lamp display, a signal lamp 14 can be arranged at the top of the shell, and the signal lamp 14 can provide the running state indication display of the laminating machine while providing the signal lamp display.

FIG. 4 is a schematic view of the mechanism of the laminating machine according to the embodiment of the present invention; FIG. 5 is a schematic view showing the structure of each mechanism of the laminating machine according to the embodiment of the present invention at another view angle; fig. 6 is an exploded view showing the structure of each mechanism of the laminator according to the embodiment of the invention. As shown in fig. 4, 5 and 6, the laminator includes a first die 15, a second die 16, a feeder 17, a transfer mechanism 18 and a position regulator 19.

In this embodiment, the laminating machine includes a dual laminating station, and accordingly, the laminating machine has two first pressing dies 15, two second pressing dies 16 and corresponding mechanism structures thereof, the dual laminating station may share a feeding device 17 and a material moving mechanism 18, and the two laminating stations may be respectively disposed on two sides of the feeding device 17.

In this embodiment, the first stamper 15 and the second stamper 16 are disposed in a vertically oriented manner, that is, the first stamper 15 is disposed below the second stamper 16.

It will be appreciated that the first pressing die 15 and the second pressing die 16 may be disposed in a left-right direction, and accordingly, the first pressing die 15 is provided with a fixing structure for fixing a film or a film to be adhered, and the second pressing die 16 is also provided with a fixing structure for fixing an adhering object.

In this embodiment, a jig is provided in each of the two first pressing dies 15. It should be appreciated that where the attachment target is a 3D glass cover plate, the jig is correspondingly selected to have an upper surface that mates with the attachment surface of the glass cover plate. Here, the jig may preferably be a soft jig, such as a silica gel jig; the upper surface of the jig may preferably be a curved surface (also understood as a cylindrical surface) having a uniform curvature.

It can be understood that the upper surface of the jig may have a certain fixing function, for example, the upper surface of the jig may have a certain viscosity, so as to fix the membrane or the film to be adhered in a viscous manner; a capillary tube or an air passage can be arranged in the jig to fix the membrane or the membrane to be pasted through adsorption.

It is understood that the bonding surface of the film to be bonded is matched with the bonding surface of the glass cover plate correspondingly to the glass cover plate.

Wherein a material table for placing the membrane is arranged on the feeding device 17, and the material table provides a feeding station.

In this embodiment, a driving unit 161 for driving the second pressing die 16 to move toward the first pressing die 15 is provided, and the driving unit 161 includes a carrying rail 1611, a mold clamping carrying portion 1612 provided on the carrying rail 1611, and a driving motor for driving the mold clamping carrying portion 1612 to move along the carrying rail 1611. The second pressing die 16 is disposed on the die clamping carrying portion 1612, and the driving motor drives the die clamping carrying portion to drive the second pressing die 16 to move in a direction of die clamping with the first pressing die 15 or in a direction away from the first pressing die 15.

In this embodiment, the driving assembly 161 further includes a rotation fixing base and a fixing base driver 1613 for driving the rotation fixing base to rotate, the second pressing die 16 is fixed on the rotation fixing base, and the fixing base driver 1613 drives the rotation fixing base to rotate, so as to drive the second pressing die 16 to overturn.

It will be appreciated that the holder driver 1613 may drive the second die 16 and cause it to be used to hold a side of the conformable target facing the employee, facilitating manual placement of the conformable target by the employee.

It is understood that the carrier rail 1611, the clamp carrier 1612, and the drive motor may be a screw assembly.

The feeding device 17 further comprises a lifting table and a lifting table driver for driving the lifting table to lift, and the material table is arranged on the lifting table. The lifting table and the lifting table driver are utilized to facilitate a follow-up mechanism to pick up the membrane placed on the material table.

In this embodiment, the material moving mechanism 18 includes a pick-up device for picking and placing the film, and a first carrying assembly for transferring the film from the material feeding station to the adjusting station and placing the film in the preset area on the jig in the first pressing die in the preset posture when the posture of the film on the adjusting station matches the preset posture.

It is understood that the material transferring mechanism 18 may include a first material transferring device 181, a second material transferring device 183, and an attitude adjusting device 182 disposed between the first material transferring device 181 and the second material transferring device 183. The first material moving device 181 may include a first pickup device and a first carrier, and the second material moving device 183 may include a second pickup device and a second carrier.

It will be appreciated that the laminator further includes a processor (not shown) in communication with the first die 15, the second die 16, the transfer mechanism 18, and the drive assembly 161, the processor being operable to:

controlling the first pressing die 15 to adjust the jig to the preset position according to the position of the fitting target arranged in the second pressing die 16 so that the first pressing die 15 can be clamped with the second pressing die 16;

The driving unit is controlled to clamp the second pressing die 16 with the attaching target and the first pressing die 15 with the film to be attached.

Fig. 7 is a schematic view of the position and structure among the feeding device, the first feeding device and the posture adjusting device of the laminator according to an embodiment of the invention. As shown in fig. 7, the feeding device: the membrane for providing and/or placing the fitting can be arranged on a seat. A material table for placing the membrane can be provided on the feeding device, which material table provides a feeding station.

Specifically, the feeding device further comprises a lifting table 171, the material table is located on the lifting table surface of the lifting table 171, the material table comprises a demarcation area, and the membrane is used for being placed in the demarcation area. For the placement of a plurality of the diaphragms, a plurality of diaphragms may be stacked on the demarcated area.

In order to enable the membrane to be neatly stacked on the delimited area, a first open groove 172 is further formed in the material table, and the first open groove 172 is recessed toward the delimited area, so that a first pushing plate 173 can be arranged in the first open groove 172, and the membrane can be located in the delimited area by pushing the outer edge of the membrane with the first pushing plate 173. In a specific implementation structure, the material platform is square, and limit baffles 174 are respectively arranged on two adjacent edges of the material platform, and the plate surface of each limit baffle 174 is tangent to the edge of the preset area and is used for providing supporting support for the membrane on the preset area. Two first open slots 172 are respectively provided on the other two adjacent sides of the material stage, and a first pushing plate 173 is disposed in each first open slot 172. The membrane can be abutted against the two limit baffles on two adjacent sides by utilizing the pushing action of the plate edge of the first pushing plate 173, so that the membrane is limited at the position of the demarcation area of the material table, and the material moving mechanism can conveniently pick up the membrane at a relatively fixed position.

It will be appreciated that, in the non-pushing state, the first pushing plate 173 may be separated from the corresponding groove body of the first open groove. The feeding device may further be provided with a pushing plate driver for driving the first pushing plate 173 to perform pushing action, and a lifting table driver 175 for driving the lifting table 171 to lift. Here, the pushing plate driver may be an air cylinder, and the first pushing plate is fixedly connected with the movable end of the pushing plate driver.

In this embodiment, the lifting table driver 175 may be disposed on one side of the material table, and specifically includes a driver housing, a lifting guide rail disposed in the driver housing, a lifting table connecting portion disposed on the lifting guide rail, and a lifting driving motor for driving the lifting table connecting portion to lift on the lifting guide rail, where an opening is formed on the driver housing, so that the lifting table connecting portion extends out and drives the lifting table 171 to lift by using the lifting table connecting portion.

The first material moving device may specifically include a first picker 1811 and a first carrier assembly 1812. The pickup portion of the first picker 1811 may include at least one suction nozzle for sucking a sheet body of the film sheet to achieve pickup of the film sheet. The first carrying assembly 1812 is used to carry the first picker to a designated position after the first picker picks up the film sheet.

In this embodiment, the pickup portion of the first pickup 1811 includes two suction nozzles, and the two suction nozzles are configured on the movable end of a cylinder, so that the cylinder can be used to drive the suction nozzles to achieve the actions of approaching to the membrane, adsorbing the membrane, and separating from the material table. The fixed end of the cylinder is fixed to the end of the short side of an L-shaped frame, and the end of the long side of the L-shaped frame may be fixed to the first carrier 1812.

It is to be appreciated that the first carrying component 1812 may include a first guide rail, a first carrying portion disposed on the first guide rail, and a first driving motor for driving the first carrying portion to move on the first guide rail, and an end portion of the long side of the L-shaped frame is fixed on the first carrying portion. Therefore, under the driving action of the first driving motor, the first carrying part drives the L-shaped frame to reciprocate, and two ends of the reciprocation include one end close to the feeding device and the other end close to the posture adjusting device. Thus, the first picker and the first carrier assembly cooperate to place the film sheet onto the attitude adjustment device.

Fig. 8 is a schematic view of a posture adjustment device of a laminator according to an embodiment of the invention. As shown in fig. 8, the posture adjustment device 182 includes an adjustment table 1821 for placing the diaphragm, and an adjuster 1822 provided on the adjustment table 1821. The adjustment station 1821 provides the adjustment station, and the adjuster 1822 may include a second push plate having a plate surface that is configured to push against a diaphragm disposed on the adjustment station 1821.

In this embodiment, a plurality of air holes may be disposed on the adjusting stage 1821 to provide a force for fixing the diaphragm to some extent. Specifically, the adjusting table 1821 may have a square shape, two adjacent edges of the adjusting table 1821 are provided with a second opening slot for the second pushing plate to reciprocate, and the second pushing plate is used for pushing the membrane placed on the adjusting table and making the membrane be in a preset posture when moving towards the adjusting table in the second opening slot.

It is understood that the preset posture may be a pickup condition in which a sheet surface of the film sheet reaches a preset area on the jig to transfer the film sheet.

In this embodiment, the posture adjustment device 182 further includes a first supporting frame 1823 for supporting and maintaining the adjustment table 1821 at a certain height.

It can be appreciated that the posture adjustment device 182 can be used to assist in adjusting the posture of the membrane, and has a relatively simple structure, which is beneficial to the laminating machine to meet the requirements of a certain degree of laminating precision.

FIG. 9 is a schematic diagram showing a position and a structure between a second material moving device and an attitude adjusting device of a laminating machine according to an embodiment of the present invention; fig. 10 is a schematic diagram of a position and a structure between a second material moving device and an attitude adjusting device of a laminating machine according to an embodiment of the invention under another view angle. As shown in fig. 9 and 10, the posture adjustment device 182 is located below a mechanism of the second material moving device 183.

In this embodiment, the second material transferring device 183 may include a second picker 1831 and a second carrying assembly, the picking portion of the second picker 1831 may include an adsorption plate body, the adsorption plate body has a plate surface matching with the surface of the sheet of the film, and a plurality of fine air holes for adsorbing the film may be formed on the plate surface.

It is to be understood that the first pick-up device and the second pick-up device may be collectively referred to as a pick-up device, and similarly, the first carrier assembly and the second carrier assembly may be collectively referred to as a carrier assembly. Thus, in the laminator, the picker can pick up the film sheet and perform position transfer using the carrier assembly.

It is to be understood that the pickup device includes, in addition to a pickup portion for picking up the membrane, a moving mechanism that enables the pickup portion to pick up and place the membrane back and forth, which may be a cylinder, and the pickup portion of the second pickup device is disposed at a moving end of the cylinder, so as to achieve actions of approaching the membrane and adsorbing the membrane away from the adjustment table under the driving of the cylinder.

In this embodiment, the second carrying assembly may include two first lead screw assemblies 1832 and second lead screw assemblies 1833 disposed substantially perpendicular to each other, and the first lead screw assemblies 1832 include a first guide rod and a first movable block movable on the first guide rod. The first movable block may be provided with the aforementioned second pickup 1831 and an image positioning device 184. The second screw assembly 1833 includes a second guide rod and a second movable block movable on the second guide rod, and the first screw assembly 1832 is disposed on the second movable block.

In this embodiment, the second pick-up 1831 and the image positioning device 184 are separately disposed on both sides of the first guide bar.

It will be appreciated that the first movable block carries the second picker and image positioning device on the first guide bar to move in a direction toward or away from the second lead screw assembly 1833. And the second movable block carries the first lead screw assembly 1832 on the second movable guide rod and moves in a direction away from one bonding station while approaching the other bonding station.

In this embodiment, the second screw assembly 1833 further includes a second supporting frame, where the second supporting frame is used to provide support for the second screw assembly 1833, and enable the second guide rod of the second screw assembly 1833 to be located at a certain height, so that the first screw assembly 1832 can move above the posture adjustment device 182.

In this embodiment, the image positioning device 184 may include an image collector and a corresponding optical component, and is disposed on the first movable block, so that it and the second material moving device 183 share a carrier mechanism, which is beneficial to improving the space utilization of the laminating machine.

It will be appreciated that the image collector may comprise one or more cameras.

Fig. 11 is a schematic structural diagram of an image positioning device of a laminator according to an embodiment of the invention. As shown in fig. 11, the image positioning device 184 includes an image collector 1841 and an optical component 1842 disposed on a light receiving surface side of the image collector.

Wherein the optical assembly 1842 includes:

two light path receiving openings 1843 are disposed opposite to each other, wherein one light path receiving opening 1843 faces the first die and the other light path receiving opening 1843 faces the second die.

And an optical path adjusting element 1844 is further provided between the two optical path receiving openings 1843, and the optical path adjusting element 1844 is used for guiding the light received by the two optical path receiving openings 1843 to the image collector 1841 respectively.

In this embodiment, one image collector corresponds to one camera, and only one camera is used to obtain an image of the first die or the second die, so as to realize positioning of the first die and/or the jig in the first die according to the second die and/or the image of the bonding target in the second die, which is beneficial to reducing the cost and the complexity of the structure caused by the positioning function of the bonding machine.

Fig. 12 is an exploded view of the image positioning apparatus of fig. 11. As shown in fig. 12, the light receiving lens of the image collector 1841 faces the optical assembly 1842, and the optical assembly 1842 includes a first light receiving element, a second light receiving element, and the light path adjusting element 1844 disposed between the first light receiving element and the second light receiving element, where the first light receiving element is provided with a light path receiving opening 1843 for receiving a light beam, the second light receiving element is also provided with another light path receiving opening 1843 for receiving a light beam, and the respective light receiving directions of the two light path receiving openings 1843 are opposite, so that the light path receiving opening 1843 located at the upper side can receive the light reflected by the second die, and the light path receiving opening 1843 located at the lower side can receive the light reflected by the first die.

In this embodiment, the optical path adjusting element 1844 is configured to guide the light received by the optical path adjusting element 1844 onto the image collector 1841, and in the optical path adjusting element 1844, a cylindrical prism 1845 may be specifically included, where the cylindrical prism 1845 may perform optical path adjustment on the light beam received from the optical path receiving opening 1843, so as to guide the light received by the two optical path receiving openings to the image collector 1841 respectively.

In this embodiment, in order to facilitate the fixing of the image positioning device 184 on the first movable block, the image positioning device 184 may further include a fixing plate 1846, a light assisting plate 1847 and a connecting plate 1848, where a cover for sleeving and fixing the image collector 1841 and a mounting plate for fixing the optical path adjusting element 1844 are disposed on the plate surface of the fixing plate 1846. The light-assisting plate 1847 is used for assisting the cylindrical prism in making an adjustment on the light beam or assisting the optical path adjusting element 1844 in forming a connection with the first light-receiving element and the second light-receiving element through the connection plate 1848.

It will be appreciated that the first die and/or the second die may further be provided with a light compensation lamp, so that the image obtained by the image positioning device 184 is clearer, which is beneficial to realizing accurate positioning and obtaining of a positioning image under the condition of darker ambient light.

FIG. 13 is a schematic view showing the structure of a first die of a laminator according to an embodiment of the invention; fig. 14 is an exploded view of a first die of a laminator according to an embodiment of the invention. As shown in fig. 13 and 14, the first pressing mold 15 includes a first groove 151, and the first groove 151 provides a part of the space of the closed chamber. A fixture fixing seat 152 and a soft fixture (rectangular block in the middle of the figure) fixed on the fixture fixing seat can be arranged in the first groove 151, and a film lifting plate 153 and a film lifting driver 154 for driving the film lifting plate 153 to execute corresponding actions are arranged on two sides of the soft fixture. A power assembly 155 for driving the fixture fixing base 152 to move up and down is further disposed below the fixture fixing base 152. A position regulator 19 for driving the power assembly 155 to move is also arranged below the power assembly 155.

Wherein, two of the diaphragms 153 may be used to abut against the edge of the diaphragm or the to-be-pasted film to a preset height, so that the diaphragm or the to-be-pasted film is in a flat or substantially flat posture.

In this embodiment, the power component 155 may drive the fixture fixing base 152 to implement the movement of the film to be attached to the fixture fixing base 152 in the direction of the attaching target, so as to implement the attachment of the attaching surface of the film to be attached to the attaching surface of the attaching target.

In this embodiment, the position adjuster 19 may drive the power assembly 155 and the fixture fixing base 152 thereon to move within a predetermined range of a horizontal plane, so as to adjust the position of the first pressing mold 15 to the predetermined position.

It can be understood that the image positioning device can be used to obtain the position of the bonding target in the second die, and the processor can control the position regulator to adjust the position of the first die 15 according to the position of the bonding target, so that the first die 15 and the second die meet the die clamping condition.

It will be appreciated that a position regulator may be disposed on the second die, and similarly, the image positioning device may be used to obtain the position of the film to be adhered in the first die 15, and the processor may control the position regulator to adjust the position of the second die according to the position of the film to be adhered, so that the first die 15 and the second die meet the die clamping condition.

In this embodiment, the first grooves 151 on one opposite side of the fixture fixing base 152 are respectively provided with a first mounting groove 156 for providing the moving space of the lifting membrane 153, and the first grooves 151 on the other opposite side of the fixture fixing base 152 are respectively provided with a second mounting groove 158 for mounting an electromagnet 157.

In this embodiment, the film lifting plate 153 includes a film lifting portion 1531 for contacting with the lower surface of the film or the film to be attached, and a driving connection portion 1532, and the driving connection portion 1532 is connected with the movable end of the film lifting driver 154 (here, a cylinder). The film lifting portion 1531 has at least one wedge-shaped cross section, and the upper surface of the wedge-shaped structure contacts with the diaphragm or the lower surface of the film to be attached, and when the wedge-shaped structure moves towards the middle of the jig, the wedge-shaped structure is used to push against the diaphragm or the film to be attached, so that the edge of the diaphragm or the film to be attached is pushed against to a preset height by using the film lifting portions 153 arranged on two sides of the jig.

It is understood that the preset height may be a height that makes the film or the film to be attached in a flat posture.

In this embodiment, the upper surface of the film lifting portion may further be provided with a plurality of adsorption air holes for fixing the film or the film to be adhered, that is, the upper surface of the wedge-shaped structure is provided with a plurality of adsorption air holes. The film or the lower surface edge of the film to be pasted is adsorbed by the adsorption air holes to fix the film or the lower surface edge of the film to be pasted, so that the image positioning device is facilitated to acquire the position of the film or the position of the film to be pasted or the position of the characteristic part of the film to be pasted, and meanwhile, the film is also facilitated to be subjected to release film treatment so as to obtain the film to be pasted.

In this embodiment, a limiting piece is further disposed on the lower surface of the wedge-shaped structure, where the limiting piece is used to limit the propping position of the lifting membrane 153, and specifically, the limiting piece and the side edge of the jig may form a limiting position of the lifting membrane 153. Here, the limiting piece and the wedge-shaped structure are mutually perpendicular.

It can be appreciated that the driving connection portion 1532 is pushed by the film-forming driver 154, the driving connection portion 1532 drives the film-forming portion 1531 to move toward the middle of the jig and to abut against the film or the film to be adhered by using the wedge-shaped structure, and the height of the wedge-shaped structure against the film or the film to be adhered can be controlled due to the limiting effect of the limiting piece. It should be understood that the foregoing predetermined height may be set by the staff according to the material, size, shape, etc. of the film to be adhered and the adhering object.

In this embodiment, the power assembly 155 includes a driving base 1551 and a pushing cylinder 1552 disposed on the position regulator 19, and a pushing end of the pushing cylinder 1552 passes through a bottom of the first groove 151 and is connected with the fixture fixing seat 152. And the wall body at the bottom of the outer side of the first groove 151 is further provided with a supporting arm 1511 erected on the driving base 1551.

It can be appreciated that a sliding rail and a sliding block for limiting the moving direction of the fixture fixing seat 152 may be further disposed in the first groove 151, and the sliding block may be fixedly connected with the fixture fixing seat 152.

It will be appreciated that, corresponding to the positions of the two electromagnets 157 on the first die 15, a corresponding block of magnetic material may be provided on the second die to magnetically attract the electromagnets 157, thereby forming a locking structure for the first die 15 and the second die. It should be understood that the two electromagnets 157 provided in the first die 15 and the corresponding structures provided in the second die may be replaced by: an electromagnet is arranged in the second die and a block of magnetic material magnetically attracted thereto is arranged in the first die 15.

In this embodiment, both electromagnets 157 are cubic, and accordingly, the groove structure of the second mounting groove 158 is matched with the same.

Fig. 15 is a schematic view showing a structure of a second die of a laminator according to an embodiment of the invention. As shown in fig. 15, a second groove 162 is provided on the second die 16, and the second groove 162 provides a part of the space of the aforementioned closed chamber. A fixing base 163 for fixing the attaching target is disposed in the second groove 162, a heat conductor 164 is disposed at an outer periphery of the fixing base 163, and a disposition position of the heat conductor 164 may correspond to a position of a preset portion of the attaching target.

In this embodiment, the preset portion may be specifically a corner area or any diagonal area of the attaching target.

It will be appreciated that the processor described above may be used to control the thermal conductor 164 to heat the predetermined portion of the conformable target to a predetermined temperature and to control the clamping of the second die 16 with the conformable target to the first die with the film to be adhered.

In this embodiment, the fixing base 163 is square, and notches 165 are formed at four corners of the fixing base 163, and the heat conductor 164 is disposed in the notches 165 to heat the portion located at the notch 165 when the target is attached to the fixing base 163.

In this embodiment, a square pit 1631 is provided in the middle of the fixing base 163, and air holes sequentially arranged on the bottom wall of the pit 1631, so that the attachment target can be fixed by using the air holes in combination with the suction effect of the vacuum pump.

It will be appreciated that the shape of the surface of the thermal conductor 164 that contacts the conformable target may be matched to the predetermined location of the conformable target, thereby facilitating a more uniform heating of the predetermined location of the conformable target by the thermal conductor 164.

According to the embodiment, the preset part of the laminating target is heated, the preset part of the laminating target is laminated with the film to be laminated at a certain high temperature, the heat expansion and cold contraction principle is utilized, and the laminating target and the film to be laminated are tightly laminated through subsequent natural cooling, so that the service life of a product is prolonged.

It will be appreciated that the tightness of the fit between the attachment target and the film to be attached at the corner regions may determine the service life of the article obtained by attaching the attachment target and the film to be attached, and thus the predetermined portion may be preferably four corner regions or any diagonal region of the attachment target.

In this embodiment, the groove body of the second groove 162 is a square groove, the four corner positions of the second groove 162 are further provided with a third mounting groove 166, a line collecting seat 167 is disposed in the third mounting groove 166, and the line collecting seat 167 is used for providing distributed arrangement of the conductive lines of the heat conductor 164 and providing more functional support for the second pressing mold 16, for example, a barometer monitor may be further disposed in the second groove 162, so as to realize a function of monitoring the barometric environment in the second pressing mold 16.

It will be appreciated that in applying a non-heated application target or film to be applied, the thermal conductor 164 may be closed so as not to heat a predetermined portion of the application target.

The structures for adsorbing the membrane and attaching the target provided by the invention can share a vacuum pump, and the corresponding pipeline, the air passage structure and the arrangement of the air valve position are not repeated here.

Referring to fig. 3 to 15, in terms of functions, each mechanism and device in the laminating machine provided by the present invention includes:

In the present invention, the processor may be a central processing unit (Central Processing Unit, CPU), other general purpose processor, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (ApplicationSpecific Integrated Circuit, ASIC), off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like that is a control center of the computer and that uses various interfaces and lines to connect the various parts of the entire computer.

In the invention, a corresponding display, such as an image display for displaying the image acquired by the image positioning device and a display for displaying an operation interface, can be further arranged on the laminating machine.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it is evident that the word "comprising" does not exclude other elements or steps, and that the singular does not exclude a plurality. A plurality of units, modules or means recited in the system, means or computer means claims may also be implemented by means of software or hardware by means of one and the same unit, module or means. The terms first, second, etc. are used to denote a name, but not any particular order.

The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A bonding method applied to a bonding machine including a first die and a second die, the method comprising:

transferring the membrane from the feed station to the adjustment station;

removing the release film from the membrane to obtain a to-be-pasted film;

the second pressing die provided with the attaching target and the first pressing die provided with the film to be attached are assembled to form a closed cavity, and the film to be attached and the attaching target are both positioned in the closed cavity;

2. The bonding method according to claim 1, wherein the adjusting the jig to a preset position in a preset manner according to a position of a bonding target provided in a second die so that the first die is in a die-bonding with the second die comprises:

3. The bonding method according to claim 2, wherein after the position of the feature of the bonding target is acquired by the image positioning device, the method further comprises:

4. A bonding method according to claim 3, wherein controlling the power assembly in the first die and/or the second die to drive the film to be bonded to move relatively toward the bonding target to bond the film to be bonded to the bonding target comprises:

pushing the film to be adhered to the adhering target by using the jig;

pushing the jig with a preset pushing force for at least a preset time period.

5. A bonding machine applying the bonding method according to any one of claims 1 to 4, comprising a first die in which a jig is provided and a second die; the laminating machine is characterized in that a feeding station and an adjusting station are arranged on the laminating machine, and the laminating machine comprises:

6. A laminator applying the laminating method according to any one of claims 1 to 4, the laminator comprising a first die and a second die, a jig being provided in the first die; the laminating machine is characterized in that a feeding station and an adjusting station are arranged on the laminating machine, and the laminating machine further comprises:

the material moving mechanism comprises a pickup and a first carrying assembly;

7. The machine of claim 6, wherein the power assembly comprises a guide rail, a carrying part arranged on the guide rail, and a driving motor for driving the carrying part to move along the guide rail;

8. The laminator of claim 7, wherein the first die and the second die are disposed in a top-to-bottom orientation; or alternatively