CN115743753A

CN115743753A - Pad pasting subassembly, pad pasting equipment and production line

Info

Publication number: CN115743753A
Application number: CN202211471644.XA
Authority: CN
Inventors: 张营; 张福涛
Original assignee: Goertek Microelectronics Inc
Current assignee: Goertek Microelectronics Inc
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-07

Abstract

The invention discloses a film pasting assembly, film pasting equipment and a production line. The film sticking assembly comprises an installation position, a film feeding device, a lower visual device, a first moving module and a sticking module, wherein the installation position is used for installing a product to be stuck with a film, the film feeding device is provided with a material supply position, and the material supply position and the installation position are arranged at intervals; the lower visual device is arranged between the material supply position and the installation position; the first moving module is in transmission connection with the attaching module and drives the attaching module to move back and forth between the upper part of the feeding position and the upper part of the mounting position; attached module includes first driving piece and attached head, and first driving piece is connected with attached first transmission to when visual device detected attached overhead diaphragm and takes place the skew down, the attached head of drive rotates in order to rectify attached overhead diaphragm position. According to the technical scheme, after the lower visual device photographs the diaphragm on the attaching module, the first driving piece drives the attaching head to rotate so as to correct the deviation of the diaphragm, and the film attaching accuracy is improved.

Description

Pad pasting subassembly, pad pasting equipment and production line

Technical Field

The invention relates to the technical field of electronic product production, in particular to a film sticking assembly, film sticking equipment using the film sticking assembly and a production line using the film sticking equipment.

Background

Along with the waterproof demand of users for electronic products, the electronic products need to realize the waterproof function when the whole machine is waterproof. For example, the MEMS microphone has a waterproof function by attaching a waterproof film to the sound hole of the monolithic product. Traditional waterproof membrane attaching process usually uses the solid brilliant machine to attach, but the solid brilliant machine confirms the position of waterproof membrane oneself before the waterproof membrane is attached to the PCB board just adsorbing the waterproof membrane usually, and can't monitor when having offset on the adsorption head after the waterproof membrane is adsorbed to the adsorption head to lead to being difficult to reaching higher attached required precision.

Disclosure of Invention

The invention mainly aims to provide a film pasting assembly and aims to solve the problem of low film pasting precision.

In order to achieve the purpose, the film sticking assembly provided by the invention comprises an installation position, a film feeding device, a lower visual device, a first moving module and a sticking module, wherein the installation position is used for installing a product to be stuck with a film; the lower visual device is arranged between the material supply position and the installation position; the first moving module is in transmission connection with the attaching module and drives the attaching module to move back and forth between the position above the material supply position and the position above the mounting position; attached module includes first driving piece and attached head, first driving piece with attached first transmission is connected, and can the vision device detects down when the skew takes place for the overhead diaphragm of attached, the drive attached head rotates with right attached overhead diaphragm position is rectified.

Optionally, the film sticking assembly further comprises a first upper vision device, and the first upper vision device is arranged above the installation position and used for taking a picture of the product.

Optionally, the attaching module comprises:

the fixed seat is in transmission connection with the first moving module;

the second moving module is arranged on the fixed seat and is vertical to the first moving module, and the second moving module extends along the horizontal plane;

the second removes the module with attached main part transmission is connected, and can drive attached main part motion, first driving piece with attached head all locates attached main part.

Optionally, a second upper vision device is further arranged on the attaching module and used for photographing the membrane on the feeding position.

Optionally, still be equipped with the second driving piece in the attached main part, the second driving piece drive attached head moves along vertical direction, in order to adsorb the diaphragm or will the diaphragm is pasted on the product.

Optionally, the number of the attaching heads is at least two, and each attaching head is in transmission connection with one of the first driving pieces.

Optionally, a vacuum suction device is arranged below the installation position to adsorb the product.

The invention also provides film sticking equipment which comprises at least two film sticking assemblies, wherein the two film sticking assemblies are arranged in a mirror symmetry mode.

Optionally, the film laminating equipment further comprises a conveying track, and two mounting positions are arranged on the conveying track;

and/or the film sticking equipment further comprises a supporting rod extending along the arrangement direction of the two installation positions, at least two first upper visual devices are arranged on the supporting rod at intervals, and each upper visual device is arranged above one installation position.

The invention also provides a production line which comprises the film sticking equipment.

According to the technical scheme, the membrane feeding device is arranged and provided with a material supply position, so that the attaching module can reach a specific position to adsorb the membrane. Through visual device under setting up between feed position and installation position, first removal module is connected with attached module transmission, then the attached module of first removal module drive can pass through visual device's top down to the in-process of installing the position direction motion again after the diaphragm has been adsorbed to the feed position. When attached module process visual device's top down, visual device can shoot the diaphragm on attached module down to detect the diaphragm after absorbing, and then the attached head of first driving piece drive in the attached module of control rotates, with the effect that the realization was rectified, was rectified to the diaphragm that absorbs, has improved the follow-up precision of pasting the diaphragm on the product of pad pasting subassembly.

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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a film pasting assembly in the film pasting device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a structure of an attachment module of the film attachment assembly of the present invention;

FIG. 3 is a schematic structural view of a film feeding device in the film sticking assembly according to the present invention;

FIG. 4 is a schematic view of a film laminating apparatus according to the present invention.

The reference numbers illustrate:

reference numerals	Name(s)	Reference numerals	Name(s)
				100	Pad pasting subassembly	110	Mounting position
120	Diaphragm feeding device	121	Material roll wheel
				122	Material pulling wheel	123	Stripping mechanism
124	Clamping mechanism	125	Diaphragm stripping knife
				126	Material supply level	130	Lower vision device
140	First movable module	150	Attached module
				151	Fixed seat	152	Second moving module
153	Attaching main body	1531	Attaching head
				160	First upper vision device	170	Second upper vision device
200	Conveying track	300	Support rod
				400	Gantry support	410	Upright post
420	Cross beam

The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

It should be noted that, if directional indications (such as upper, lower, left, right, front, rear, 8230; \8230;) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the figure), the motion situation, etc., and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention provides a film assembly 100.

In an embodiment of the present invention, as shown in fig. 1, the film pasting assembly 100 includes an installation position 110, a film supplying device 120, a lower vision device 130, a first moving module 140, and an attaching module 150, wherein the installation position 110 is used for installing a product to be attached with a film, the film supplying device 120 has a supplying position 126, and the supplying position 126 and the installation position 110 are arranged at intervals; the lower vision device 130 is disposed between the feed location 126 and the mounting location 110; the first moving module 140 is in transmission connection with the attaching module 150 and drives the attaching module 150 to move back and forth between the upper side of the feeding position 126 and the upper side of the mounting position 110; the attaching module 150 includes a first driving element and an attaching head 1531, the first driving element is in transmission connection with the attaching head 1531, and can drive the attaching head 1531 to rotate to correct the position of the film on the attaching head 1531 when the lower vision device 130 detects that the film on the attaching head 1531 is deviated.

The product to be attached with the membrane can be a PCB (printed circuit board) in the MEMS microphone, the PCB in the MEMS microphone is provided with sound holes, and in order to realize a waterproof effect, a waterproof membrane is generally required to be attached to the sound holes of the PCB in the MEMS microphone. Or the product to which the film is to be attached may also be a display device or the like. The film supply device 120 of the film sticking assembly 100 is used for supplying the film to be stuck on the product, and the supply assembly has a supply position 126, so that the film can be supplied to the supply position 126, and the sticking module 150 can move to the supply position 126 to adsorb the film. The film feeding device 120 is spaced apart from the mounting position 110, and the lower vision device 130 is disposed between the feeding position 126 and the mounting position 110, so that the attachment module 150 passes through the lower vision device 130 when driven by the first moving module 140 to reciprocate between the feeding position 126 and the mounting position 110. When the attachment module 150 passes through the lower vision device 130, the lower vision device 130 is located below the attachment module 150, so that the lower vision device 130 can shoot the bottom of the attachment module 150, for example, the film position absorbed by the attachment module 150.

As an example, the attaching module 150 includes an attaching head 1531, and the attaching head 1531 is configured to absorb the film at the material supplying position 126 and drive the film to be pressed down to attach to the product when the film is conveyed to the position to be attached of the product. In the process of adsorbing the film at the feeding position 126 by the attaching head 1531, the adsorbed film may be shifted. By arranging the lower visual device 130 between the feeding position 126 and the mounting position 110, when the attaching module 150 carries the film with the position deviation to pass through the lower visual device 130 in the moving process of the feeding position 126 to the mounting position 110, the film with the position deviation is shot by the lower visual device 130, the deviation condition is sent to the control board to control the first driving part of the attaching module 150 to drive the attaching head 1531 to rotate, so that the deviation of the small deviation of the film is compensated, the film is ensured to have a correct attaching position before being attached to a product, and the precision of the film attached to the product is improved. Specifically, the extending direction of the first moving module 140 may be a left-right direction or a front-back direction, as long as the extending direction of the first moving module 140 is consistent with the direction from the material supplying position 126 to the mounting position 110, the first moving module 140 is used to drive the attaching module 150 to move, and specifically, the first moving module 140 may be a linear motor, a voice coil motor, an air cylinder, or the like. For example, when the first moving module 140 is a linear motor, the linear motor includes a stator and a rotor, a sliding slot is formed on the stator, the rotor is slidably disposed in the sliding slot, and the attaching module 150 is connected to the rotor, so that the effect that the attaching module 150 moves above the feeding position 126 and above the mounting position 110 when the rotor moves in the direction from the feeding position 126 to the mounting position 110 is achieved. The film pasting assembly 100 of the present invention may further comprise a gantry 400, the gantry 400 has two upright columns 410 oppositely disposed and a beam 420 parallel to the extending direction of the first moving module 140, two ends of the beam 420 are respectively connected to the top ends of the two upright columns 410, and the stator of the linear motor is fixedly connected to the side wall of the beam 420. In addition, in order to absorb the film and mount the film on the product, the attachment head 1531 of the present invention may also move in the up and down direction, such that the attachment head 1531 moves downward when absorbing the film and mounting the product on the product, and moves upward to avoid other components when the attachment head 1531 moves between the supply position 126 and the mounting position 110.

According to the technical scheme of the invention, the film feeding device 120 is arranged, and the film feeding device 120 is provided with the material feeding position 126, so that the attaching module 150 can reach a specific position to adsorb the film. By disposing the lower vision device 130 between the feeding position 126 and the mounting position 110, the first moving module 140 is in transmission connection with the attaching module 150, so that the first moving module 140 drives the attaching module 150 to pass over the lower vision device 130 in the process of moving toward the mounting position 110 after the film is absorbed by the feeding position 126. When attached module 150 is through the top of visual device 130 down, lower visual device 130 can shoot the diaphragm on attached module 150 to detect the diaphragm after absorbing, and then the attached head 1531 of the first driving piece drive of the attached module 150 of control rotates, with the effect of realizing rectifying a deviation, rectifying to the diaphragm that absorbs, improved the follow-up precision of pasting the diaphragm on the product of pad pasting subassembly 100.

Further, as shown in fig. 1, the film pasting assembly 100 further includes a first upper vision device 160, and the first upper vision device 160 is disposed above the mounting position 110 for taking a picture of the product.

By further arranging the first upper vision device 160 above the mounting position 110, the first upper vision device 160 can photograph the product mounted on the mounting position 110, so that the position of the product to be filmed can be determined. When the attaching module 150 is rectifying the film on the attaching head 1531 or attaching the film to the product, the position to be attached of the product can be adjusted and attached by the first upper vision device 160, so as to further improve the accuracy of attaching the film.

Further, as shown in fig. 1 and 2, the attaching module 150 includes a fixing base 151, a second moving module 152 and an attaching main body 153, wherein the fixing base 151 is connected to the first moving module 140 in a transmission manner; the second moving module 152 is disposed on the fixed base 151 and is perpendicular to the first moving module 140, and the second moving module 152 extends along a horizontal plane; the second moving module 152 is in transmission connection with the attaching body 153 and can drive the attaching body 153 to move, and the first driving member and the attaching head 1531 are disposed on the attaching body 153.

The second moving module 152 extends along a horizontal plane and is perpendicular to the first moving module 140, and the attaching main body 153 is in transmission connection with the second moving module 152, so that the first moving module 140 can drive the attaching main body 153 to move along the extending direction of the second moving module 152, and the attaching main body 153 can move along two directions perpendicular to each other, thereby improving the flexibility and accuracy of the driving film in position adjustment. Specifically, the second moving module 152 may employ a linear motor, a voice coil motor, an air cylinder, or the like. When the second moving module 152 adopts a linear motor, the linear motor still comprises a stator and a rotor, the stator of the second moving module 152 can be fixed on the fixing seat 151 and has a sliding groove extending along the horizontal plane and perpendicular to the direction of the first moving module 140, the rotor of the second moving module 152 is slidably arranged in the sliding groove, and the attaching main body 153 is connected to the rotor, so that the effect that the rotor drives the attaching main body 153 to move on the horizontal plane along the direction perpendicular to the first moving module 140 is realized.

For example, if the extending direction of the second moving module 152 is defined as X direction, the extending direction of the first moving module 140 is defined as Y direction. Further, based on the scheme that the first driving part can drive the attaching head 1531 to rotate and can finely adjust the angle of the product, and in combination with the first moving module 140 and the second moving module 152, the film attaching assembly 100 of the present invention not only can rotate the film to adjust the offset condition of the angle, but also can perform translational adjustment on the film on the attaching head 1531 in the X direction and the Y direction, so that the film can be fitted with the position of the film to be attached on the product as much as possible under the combination of translational motion and rotational motion, and further, the accuracy of film attaching is greatly improved.

Further, as shown in fig. 1, the attaching module 150 is further provided with a second upper vision device 170 for photographing the film on the feeding position 126.

Through set up vision device 170 on attached module 150 on the second, then when attached module 150 moves the top to feed position 126, vision device 170 can shoot the diaphragm on feed position 126 on the second, can control attached head 1531 on attached module 150 to the position motion of diaphragm with accurate absorption diaphragm then.

Further, a second driving member (not shown) is disposed in the attaching body 153, and the second driving member drives the attaching head 1531 to move in the vertical direction so as to absorb the film or attach the film to the product.

In order to facilitate the attaching head 1531 to automatically absorb the film and mount the film on the product, the attaching head 1531 is further in transmission connection with the second driving element, and the second driving element may drive the attaching head 1531 to move in the vertical direction, so as to achieve an effect of driving the attaching head 1531 to move downward to absorb the film or mount the film on the product; or the second driving element drives the attaching head 1531 to move upwards so that the attaching head 1531 can avoid other parts when the attaching module 150 moves, thereby reducing the risk of collision with other parts.

In particular, the second driving member may be a cylinder or a linear motor. The second driving element and the attaching head 1531 of the present invention may be directly or indirectly connected, as long as the effect that the second driving element can drive the attaching head 1531 to move in the vertical direction can be achieved. For example, the second driving element and the attaching head 1531 may be directly connected to each other, so that the second driving element and the attaching head 1531 are both connected to the first driving element, that is, the first driving element may drive the second driving element and the attaching head 1531 to rotate synchronously when operating, and the second driving element may only drive the attaching head 1531 to move in the vertical direction without driving the first driving element to move when operating. Or the second driving member and the attaching head 1531 may be indirectly connected, that is, the first driving member is connected to the second driving member, and the attaching head 1531 is directly connected to the first driving member, so that the first driving member only drives the attaching head 1531 to rotate and does not drive the second driving member to rotate when operating; when the second driving member works, it can drive the first driving member and the attaching head 1531 to move along the vertical direction synchronously.

Further, as shown in fig. 1 and fig. 2, at least two attaching heads 1531 are provided, and each attaching head 1531 is in transmission connection with a first driving member.

By providing at least two attaching heads 1531, the attaching module 150 can simultaneously absorb two films while absorbing the films from the feeding position 126; or the attaching module 150 can attach two films at the same time when attaching the films to the product, thereby improving the efficiency of attaching the films. In order to facilitate the adjustment of the position or angle deviation of the individual film, each attaching head 1531 is in transmission connection with a first driving part, so that each attaching head 1531 can be driven by a first driving part individually to correct the film with the position or angle deviation independently, or correct at least two films with different deviation amounts on the position or angle individually, thereby ensuring that each film can be fitted with the corresponding film to be attached before the film is attached to a product.

Specifically, the at least two attaching heads 1531 may be arranged in a direction coinciding with the extending direction of the first moving module 140 or arranged in a direction coinciding with the extending direction of the second moving module 152.

Further, a vacuum suction device (not shown) is disposed below the mounting position 110 for sucking the product.

So set up, make the product on the installation position 110 can be adsorbed by vacuum getter device, and then avoid the product to take place the displacement at will, guarantee that the diaphragm is when pasting the dress in-process and carry out the pressfitting to the product, the product can not take place the aversion at will, and then more accurate when guaranteeing to paste the dress diaphragm.

To facilitate the effect of automatic feeding, as an example, please refer to fig. 1 and fig. 3 in combination, the film feeding device 120 includes a material winding wheel 121, a material pulling wheel 122, a peeling mechanism 123, a clamping mechanism 124, and a film peeling knife 125; the material winding wheel 121 is used for winding an original material belt, and the original material belt comprises a carrier film and a membrane which are sequentially stacked for coating; the material pulling wheel 122 is used for rolling and pulling the film so as to peel off the film in the original material belt; the peeling mechanism 123 is provided with a passing groove for the original material belt to pass through, after the original material belt passes through the passing groove, the film of the original material belt moves towards the direction of the material pulling wheel 122 and is wound on the material pulling wheel 122, and the film carrier adhered with the film is continuously moved forwards to the clamping mechanism 124 to separate the film carrier adhered with the film; the holding mechanism 124 has a holding groove through which the carrier film to which the film is bonded passes; the film stripping knife 125 is disposed at an output end of the clamping mechanism 124, the carrier film is bent along a blade of the film stripping knife 125 to separate the carrier film from the film, and the feeding position 126 is disposed at a side of the film stripping knife 125 away from the clamping mechanism 124, so that the film is separated to the feeding position 126.

Of course, in other embodiments, the separation of the film sheets can be performed manually, and the film sheet feeding device 120 can also be a conveying mechanism that conveys the manually separated film sheets, and the material supplying position 126 is located at the end of the conveying mechanism for the attaching module 150 to move to adsorb the film sheets.

The present invention further provides a film pasting device, please refer to fig. 1 and fig. 4 in combination, the film pasting device includes at least two film pasting assemblies 100, the specific structure of the film pasting assembly 100 refers to the above embodiments, and since the film pasting device adopts all technical solutions of all the above embodiments, the film pasting device at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated here. Wherein the two film sticking assemblies 100 are arranged in mirror symmetry.

It can be understood that, when the film pasting device is applied to the environment of pasting films on the sound holes of the microphones, the microphone units on the PCB are arranged in a matrix manner, when the waterproof film is pasted on the sound holes of the microphone units, the PCB can be divided into at least two pasting regions, for example, a first pasting region and a second pasting region, and by providing two film pasting assemblies 100, the two film pasting assemblies 100 can respectively paste the waterproof film on the first pasting region and the second pasting region on the same PCB, so that the pasting efficiency can be improved. Specifically, after one of the film sticking assemblies 100 completes the film sticking process on the first sticking area, the product may be moved to the second sticking area, so that the film sticking process is performed on the second sticking area of the product by the other film sticking assembly 100. When a plurality of products need to mount membranes, after a membrane mounting process of a first mounting area of a previous product is completed by a membrane mounting assembly 100 in the previous process, the product enters a mounting position 110 of another membrane mounting assembly 100, a membrane mounting process is performed on a second mounting area of the product by another membrane mounting assembly 100, meanwhile, another product enters a mounting position 110 of a previous membrane mounting assembly so as to perform a membrane mounting process on the first mounting area of another product, and by the arrangement, the membranes can be mounted on two products at the same time without waiting for the previous product to mount the membrane on the same station after all membrane mounting positions are completely mounted with the membrane, so that the mounting efficiency is greatly improved. By arranging the two film sticking assemblies 100 in mirror symmetry, the parts of the whole film sticking device can be more compact.

Further, as shown in fig. 4, the film laminating apparatus further includes a conveying track 200, and two installation positions 110 are arranged on the conveying track 200.

Through setting up conveying track 200, be provided with two installation positions 110 on conveying track 200, then be convenient for the product from one of them installation position 110 motion to another installation position 110 on conveying track 200, and then be convenient for continuously paste the dress membrane to the different subsides of same product district, perhaps continuously paste the dress membrane to different products simultaneously. And the two mounting positions 110 are connected together by the conveying track 200, so that the film sticking equipment consisting of the two film sticking assemblies 100 has better integrity.

Further, as shown in fig. 4, the film pasting device further includes a supporting rod 300 extending along the arrangement direction of the two installation positions 110, at least two first upper visual devices 160 are arranged on the supporting rod 300 at intervals, and each upper visual device is arranged above one installation position 110.

At least two first upper visual devices 160 are arranged on the supporting rod 300 at intervals, and each upper visual device is arranged above one installation position 110, so that the supporting rod 300 connects at least two film sticking assemblies 100 together, and the effect that at least two film sticking assemblies 100 in the film sticking equipment have better integrity is realized.

Specifically, the present invention provides a film pasting method based on the film pasting assembly 100: firstly, positioning a product to be attached with a membrane on a mounting position 110; then, the first upper vision device 160 above the mounting position 110 photographs a mounting area of a position to be attached of a recorded product, and the film feeding device 120 supplies the film; the first moving module 140 drives the attaching module 150 to move above the feeding position 126, the second upper vision device 170 photographs and records the position of the film, the attaching head 1531 of the attaching module 150 adsorbs the film on the feeding position 126, and the first moving module 140 drives the attaching module 150 adsorbed with the film to move above the lower vision device 130; lower vision device 130 shoots the diaphragm on attached module 150, and first driving piece drive diaphragm rotates in order to rectify a deviation to the diaphragm position on the adsorption head, and first removal module 140 drives attached module 150 to move to installation position 110 top simultaneously to attached module 150 drive diaphragm downstream after the position of diaphragm and the position of waiting to attach of product are fitted, and make the diaphragm attach the position of waiting to attach of product.

Further, when the film laminating apparatus has two film laminating assemblies 100, the two film laminating assemblies 100 are a first film laminating assembly 100 for laminating a first mounting area of a product and a second film laminating assembly 100 for laminating a second mounting area of the product, respectively, and the film laminating method may specifically be:

positioning a product to be attached with a film on the mounting position 110 of the first film attaching assembly 100;

the first upper vision device 160 above the mounting position 110 of the first film sticking assembly 100 photographs a first mounting area of a recorded product while the film feeding device 120 of the first film sticking assembly 100 supplies a film;

the first moving module 140 of the first film sticking assembly 100 drives the attaching module 150 of the first film sticking assembly 100 to move to the position above the feeding position 126 of the first film sticking assembly 100, the second upper vision device 170 of the first film sticking assembly 100 takes a picture to record the position of the film, the attaching head 1531 of the first film sticking assembly 100 adsorbs the film on the feeding position 126, and the first moving module 140 of the first film sticking assembly 100 drives the attaching module 150 of the first film sticking assembly 100 adsorbed with the film to move to the position above the lower vision device 130 of the first film sticking assembly 100;

the lower visual device 130 of the first film sticking assembly 100 takes a picture of the film on the attaching module 150 of the first film sticking assembly 100, the first driving piece of the first film sticking assembly 100 drives the film to rotate so as to correct the position of the film on the attaching head, and meanwhile, the first moving module 140 of the first film sticking assembly 100 drives the attaching module 150 of the first film sticking assembly 100 to move to the position above the mounting position 110 of the first film sticking assembly 100, so that after the position of the film is fitted with the position to be attached of a product, the attaching module 150 of the first film sticking assembly 100 drives the film to move downwards and the film is attached to the position to be attached of the product;

after the first pasting area of the product is pasted with the film, the conveying track 200 moves the product to the installation position 110 of the second pasting film assembly 100, then the first upper visual device 160 above the installation position 110 of the second pasting film assembly 100 photographs the second pasting area of the to-be-pasted position of the product, and meanwhile the film feeding device 120 of the second pasting film assembly 100 supplies the film;

the first moving module 140 of the second film pasting assembly 100 drives the attaching module 150 of the second film pasting assembly 100 to move to the position above the feeding position 126 of the second film pasting assembly 100, the second upper vision device 170 of the second film pasting assembly 100 photographs and records the position of the film, the attaching head 1531 of the second film pasting assembly 100 adsorbs the film on the feeding position 126, and the first moving module 140 of the second film pasting assembly 100 drives the attaching module 150 of the second film pasting assembly 100 adsorbed with the film to move to the position above the lower vision device 130 of the second film pasting assembly 100;

the lower visual device 130 of the second film sticking assembly 100 takes a picture of the film on the attaching module 150 of the second film sticking assembly 100, the first driving piece of the second film sticking assembly 100 drives the film to rotate so as to correct the position of the film on the attaching head, meanwhile, the first moving module 140 of the second film sticking assembly 100 drives the attaching module 150 of the second film sticking assembly 100 to move to the upper side of the mounting position 110 of the second film sticking assembly 100, so that after the film position is fitted with the to-be-attached position of the product, the attaching module 150 of the second film sticking assembly 100 drives the film to move downwards, and the film is attached to the to-be-attached position of the product, thereby completing the film attaching process of the whole product.

The invention further provides a production line, which comprises the film sticking equipment, the specific structure of the film sticking equipment refers to the above embodiments, and the production line adopts all the technical schemes of all the above embodiments, so that the production line at least has all the beneficial effects brought by the technical schemes of the above embodiments, and the details are not repeated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A film assembly, comprising:

the mounting position is used for mounting a product to be attached with the membrane;

the diaphragm feeding device is provided with a material supply position, and the material supply position and the installation position are arranged at intervals;

a lower vision device disposed between the feed location and the mounting location;

a first moving module; and

the first moving module is in transmission connection with the attaching module and drives the attaching module to move back and forth between the position above the material supply position and the position above the mounting position; attached module includes first driving piece and attached head, first driving piece with attached first transmission is connected, and can the vision device detects down when the skew takes place for the overhead diaphragm of attached, the drive attached head rotates with right attached overhead diaphragm position is rectified.

2. The film sticking assembly as recited in claim 1, further comprising a first upper vision device disposed above the mounting location for taking a picture of the product.

3. The film assembly of claim 1, wherein the attachment module comprises:

the fixed seat is in transmission connection with the first moving module;

4. The film sticking assembly as claimed in claim 1, wherein the sticking module further comprises a second upper vision device for photographing the film on the feeding position.

5. The film sticking assembly as claimed in claim 3, wherein a second driving member is further provided in the sticking main body, and the second driving member drives the sticking head to move in a vertical direction so as to suck the film or stick the film on the product.

6. The film assembly of claim 1, wherein there are at least two of the applicator heads, each applicator head being drivingly connected to one of the first drive members.

7. The film sticking assembly as recited in claim 1, wherein a vacuum suction device is disposed below the mounting position for sucking the product.

8. A film laminating device comprising at least two film laminating assemblies according to any one of claims 1 to 7, wherein the two film laminating assemblies are arranged in mirror symmetry.

9. The film laminating apparatus of claim 8, further comprising a conveying track, wherein two of said mounting locations are provided on said conveying track;

and/or, the film sticking equipment further comprises a supporting rod extending along the arrangement direction of the two installation positions, at least two first upper visual devices are arranged on the supporting rod at intervals, and each upper visual device is arranged above one installation position.

10. A production line comprising the laminating apparatus of claim 8 or 9.