CN108408171A - Automatic film tearing device, automatic film tearing system and automatic film tearing method - Google Patents

Automatic film tearing device, automatic film tearing system and automatic film tearing method Download PDF

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Publication number
CN108408171A
CN108408171A CN201810172337.9A CN201810172337A CN108408171A CN 108408171 A CN108408171 A CN 108408171A CN 201810172337 A CN201810172337 A CN 201810172337A CN 108408171 A CN108408171 A CN 108408171A
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CN
China
Prior art keywords
unit
adhesive tape
automatic film
mucous membrane
film tearing
Prior art date
Application number
CN201810172337.9A
Other languages
Chinese (zh)
Inventor
张海龙
陈跃
王斌
周叶平
罗帅
Original Assignee
合肥鑫晟光电科技有限公司
京东方科技集团股份有限公司
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Application filed by 合肥鑫晟光电科技有限公司, 京东方科技集团股份有限公司 filed Critical 合肥鑫晟光电科技有限公司
Priority to CN201810172337.9A priority Critical patent/CN108408171A/en
Publication of CN108408171A publication Critical patent/CN108408171A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00Unpacking of articles or materials, not otherwise provided for

Abstract

The invention discloses a kind of automatic film tearing device, automatic film tearing system and automatic film tearing method, the automatic film tearing device includes:To glue unit, mucous membrane unit and unit is cut, the supply for being used to accommodate the adhesive tape of dyestripping and control the adhesive tape to glue unit;The mucous membrane unit be slidably attached at it is described be suitable for driving on the tape-stripping to the overlay film for waiting for dyestripping part on glue unit, it is described be configured to glue unit it is movable, to drive the adhesive tape to remove the overlay film;It is described cut unit, it is described be fixedly connected to glue unit, the mucous membrane unit three, it is described cut unit be suitable for the adhesive tape pasted on the overlay film is removed.Automatic film tearing device according to the ... of the embodiment of the present invention can realize automatic film tearing and improve dyestripping yield.

Description

Automatic film tearing device, automatic film tearing system and automatic film tearing method

Technical field

The present invention relates to backlight technical field of measurement and test, in particular to a kind of automatic film tearing device, automatic film tearing system And automatic film tearing method.

Background technology

It in the related technology, can be in the double spread peelable glue of touch panel after the completion of the sensitive surface of touch panel is made. On the one hand it plays a protective role, improves yield, it is bad in the generation of later process transportational process to reduce touch panel;It on the other hand can To reduce cost (peelable glue is cheap relative to other membrane materials).

To carry out follow-up process, then peelable glue is removed in corresponding station.Currently, mostly using what personnel removed manually in the industry Mode, but removing for 7 cun or more of middle large scale product, this mode not only labor intensive is inefficient, but also meeting Cause the bad generation such as a series of electrostatic, dust suction and fragmentation.

Invention content

The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes one kind certainly Dynamic coat peeling unit, the automatic film tearing device can realize automatic film tearing and improve dyestripping yield.

The invention also discloses a kind of automatic film tearing systems with the automatic film tearing device, and the invention also discloses one kind Automatic film tearing method.

The automatic film tearing device of embodiment includes according to a first aspect of the present invention:To glue unit, mucous membrane unit and cut Unit, the supply for being used to accommodate the adhesive tape of dyestripping and control the adhesive tape to glue unit;The mucous membrane unit is slidably Ground be connected to it is described be suitable for driving on the tape-stripping to the overlay film for waiting for dyestripping part on glue unit, it is described to give glue unit Be configured to it is movable, to drive the adhesive tape to remove the overlay film;It is described to cut unit, is described to glue unit, the mucous membrane Unit three is fixedly connected, and the unit that cuts is suitable for removing on the adhesive tape pasted on the overlay film.

Automatic film tearing device according to the ... of the embodiment of the present invention, by using to glue unit, mucous membrane unit and cutting unit To complete fast and automatically complete adhesive tape replacement and film layer to sequence of operations such as glue, automatic mucous membrane, automatic demouldings automatically The action removed need not replace adhesive tape, directly dismiss the less adhesive tape pasted on overlay film, realize dyestripping one Change, especially for middle large scale (such as 7 cun or more products), reduce the electrostatic that manual dyestripping is brought is big, dust is more, it is dirty, Breakage etc. is bad, improves product quality and dyestripping efficiency during dyestripping, has good feasibility.

Automatic film tearing device according to some embodiments of the invention, it is described to be configured to removable to glue unit or turn It is dynamic.

Automatic film tearing device according to some embodiments of the invention, it is described to glue unit include send gluing mechanism, it is described to send glue Mechanism includes contact roller and driving wheel, and the driving wheel is configured to be driven to rotate, the side wall of the driving wheel and described The first passage passed through for the adhesive tape is limited between the side wall of contact roller.

In some embodiments, the side wall of the driving wheel is equipped with multiple raised tooths, and the multiple raised tooth is along the master The circumferential direction of driving wheel is uniformly distributed.

Optionally, the raised tooth of whole or described driving wheels of the driving wheel is elastic component.

Automatic film tearing device according to some embodiments of the invention, it is described to send gluing mechanism to have along vertical side to glue unit To extend, the first passage that is passed through for adhesive tape, the mucous membrane unit be located at it is described send below gluing mechanism, the mucous membrane unit is by structure Cause can to drive the free end of the adhesive tape to stretch out in the horizontal direction described to glue unit.

In some embodiments, the mucous membrane unit includes the first power source and mucous membrane wheel, first power source and institute The connection of mucous membrane wheel is stated, to drive the mucous membrane wheel to be moved track in the front-back direction after first left and right directions.

In some embodiments, described to glue unit further includes clamping device, and the clamping device includes the second power source With folder film portion, the folder film portion and second power source are connected can be cut between clamp position and release conditions by driving It changes.

Optionally, the clamping device limit it is horizontally extending, for the adhesive tape by second channel.

Optionally, the clamping device is located at the mucous membrane unit and described cuts between unit.

Automatic film tearing device according to some embodiments of the invention, the unit that cuts includes cutting table and cut-off knife, institute It states cutting table to be fixedly connected with the shell to glue unit, the cut-off knife can be driven toward or transport far from the cutting table It is dynamic.

Automatic film tearing device according to some embodiments of the invention, further includes fixed rack, the unit, described glutinous of cutting Film unit be integrated in it is described on glue unit and three is integrated into a single piece, the single piece be configured to it is removable or It is rotatably connected at the fixed rack, and can be switched between film location and de-molding position taking off.

In some embodiments, further include recovery unit, the recovery unit is set to the de-molding position, and the recycling is single Member includes recycling clamping jaw, and the recycling clamping jaw is configured between clamp position and releasing orientation to switch.

Optionally, the recovery unit further includes third power source and pedestal, and the recycling clamping jaw of the recovery unit includes: Stationary jaw and movable jaw, the stationary jaw are fixedly connected with the pedestal, and the movable jaw is rotatably connected to On the pedestal, the third power source is suitable for pushing against the movable jaw and is moved towards the stationary jaw.

Further, the third power source contacts at the back side of the movable jaw with the movable jaw, the work Dynamic clamping jaw is configured to often push against the third power source under gravity or the effect of elastic recovery part.

Still further, the inside of the stationary jaw and the movable jaw is equipped with puff prot.

The automatic film tearing system of embodiment according to a second aspect of the present invention, including:The automatic film tearing device and control Device processed, the controller respectively with it is described to glue unit, it is described cut unit, the respective driving mechanism of the recovery unit is electrically connected It connects, the priority to control each unit acts.

In some embodiments, the automatic film tearing system further includes for carrying the film carrier platform for waiting for dyestripping part, institute It states and is configured to move in vertical direction at least one of glue unit and the film carrier platform.

The automatic film tearing method of embodiment includes according to a third aspect of the present invention:To glue:Gluing mechanism is sent to drive to glue unit Dynamic adhesive tape provides automatically, gripper mechanism grips adhesive tape;Mucous membrane:The mucous membrane wheel of mucous membrane unit presses adhesive tape to film location is taken off, and opens Clamping device, mucous membrane wheel pass through clamping device by tape-stripping to waiting on pad pasting;Skinning:Film carrier platform far to glue unit, cut The single piece vertical and straight movement of unit and mucous membrane unit composition;Dyestripping:It controls to glue unit, cut unit and mucous membrane unit group At single piece horizontal movement overlay film to be torn and is transferred to de-molding position;It cuts and recycles:Control returning for recovery unit It receives clamping jaw and the film being torn is clamped, cut the cut-off knife cut-out adhesive tape of unit, recycling clamping jaw release is so that the film being torn is lost and put To de-molding position, cut-off knife is resetted, is repeated the above steps.

The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obviously, or practice through the invention is recognized.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment Obviously and it is readily appreciated that, wherein:

Fig. 1 is the schematic diagram of automatic film tearing device according to the ... of the embodiment of the present invention.

Fig. 2 is the partial schematic diagram to glue unit of automatic film tearing device according to the ... of the embodiment of the present invention.

Fig. 3 is the office of the viscose unit and the clamping device to glue unit of automatic film tearing device according to the ... of the embodiment of the present invention Portion's schematic diagram.

Fig. 4 is the schematic diagram for cutting unit of automatic film tearing device according to the ... of the embodiment of the present invention.

Fig. 5 is the schematic diagram of the recovery unit of automatic film tearing device according to the ... of the embodiment of the present invention.

Reference numeral:

Automatic film tearing device 100, adhesive tape 200, the free end 201 of adhesive tape, film carrier platform 300 wait for dyestripping part 400, overlay film 500,

To glue unit 10, gluing mechanism 11 is sent, contact roller 111, driving wheel 112, raised tooth 112a, clamping device 12, second Power source 121, folder film portion 122, shell 13,

Mucous membrane unit 20, the first power source 21, mucous membrane wheel 22,

Cut unit 30, cutting table 31, cut-off knife 32,

Recovery unit 40, recycling clamping jaw 41, stationary jaw 411, movable jaw 412, puff prot 41a, third power source 42, Pedestal 43,

Fixed rack 50, recovery cylinder 60.

Specific implementation mode

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar unit or unit with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.

Automatic film tearing device 100 and automatic film tearing according to the ... of the embodiment of the present invention is described in detail below with reference to Fig. 1 to Fig. 5 System.

As shown in Figure 1, the automatic film tearing device 100 of embodiment includes according to a first aspect of the present invention:To glue unit 10, stick Film unit 20 and cut unit 30.

It is used to accommodate the adhesive tape 200 of dyestripping to glue unit 10 and controls the supply of adhesive tape 200.That is, adhesive tape 200 Setting enables adhesive tape 200 to provide in turn in glue unit 10 and by being driven to glue unit 10, is opened simultaneously for subsequent tapes 200 Preparation is made in the realization of overlay film 500 of tearing.In addition to this, be configured to glue unit 10 it is movable, to drive adhesive tape 200 Remove overlay film 500.In other words, it is used not only for supplying and providing adhesive tape 200 to glue unit 10, additionally it is possible to drive adhesive tape 200 1 It rises and moves so that adhesive tape 200 carries overlay film 500 and moves together, and then overlay film 500 is made to be removed.

Mucous membrane unit 20 be slidably attached on glue unit 10, be suitable for drive adhesive tape 200 paste overlay film 500 On.It is understood that pressing force is provided for stickup of the adhesive tape 200 on overlay film 500 when the main function of mucous membrane unit 20, with The bonding of the two is set to combine closer.Wherein, " can slide in " mucous membrane unit 20 is slidably attached on glue unit 10 " It is dynamic " it is not limited to, along linear slide, can also be along curved slide motion or slide along a certain space desired guiding trajectory, as long as can rise Move mode to the effect for attaching to adhesive tape 200 on overlay film 500 was each fallen in the range of above-mentioned " slidably ".

It cuts unit 30, be fixedly connected to glue unit 10,20 three of mucous membrane unit.That is, every in above-mentioned three A unit is at least fixedly connected with one in other two unit.

Unit 30 is cut to be suitable for removing on the adhesive tape 200 pasted on overlay film 500.Specifically, cutting unit 30 will glue The adhesive tape 200 being attached on overlay film 500 removes so that the adhesive tape 200 used and overlay film 500 it is whole can be detached from it is not used Adhesive tape 200, and then realize and be detached from, the lasting use of adhesive tape 200 can not only be realized in this way, moreover it is possible to enhance the continuity of pad pasting. The above-mentioned adhesive tape 200 used includes at least the part adhesive tape 200 being attached on overlay film 500.

The applicant it has been investigated that, not only dyestripping efficiency is low for manual dyestripping, especially for softer, relatively thin peelable glue Film, it is easier to which during there is dyestripping, glued membrane adheres on adhesive tape 200, the problem of resulting in the need for frequently replacing adhesive tape 200 manually Occur, the embodiment of the present invention devises above-mentioned automatic film tearing device 100 thus, the automatic film tearing device 100 can realize it is complete from It is dynamic to remove.Certain automatic film tearing device 100 is not limited to removing applied to peelable glued membrane, for being attached to some part or portion Removing for overlay film 500 on part is applicable in.

To sum up, automatic film tearing device 100 according to the ... of the embodiment of the present invention, by using to glue unit 10, mucous membrane unit 20 And unit 30 is cut to complete fast and automatically complete to sequence of operations such as glue, automatic mucous membrane, automatic demouldings automatically The action that adhesive tape 200 is replaced and film layer removes, need not replace adhesive tape 200, directly dismiss less paste on overlay film 500 Adhesive tape 200 realizes dyestripping integration, especially for middle large scale (such as 7 cun or more products), reduces manual dyestripping The electrostatic that brings is big, dust is more, dirty, damaged etc. bad, improves product quality and dyestripping efficiency during dyestripping, has Good feasibility.

For convenience of dyestripping is realized, it is configured to glue unit 10 removable or rotatable.That is, can to glue unit 10 It drives adhesive tape 200 and overlay film 500 to move integrally to carry out dyestripping, or gives 10 adhesive tape 200 undetermined of glue unit and overlay film 500 Unitary rotation is to carry out dyestripping.Certainly the present invention is not limited thereto, can also be used to glue unit 10 while mobile and rotation Mode carries out dyestripping, or the mode for first moving and rotating afterwards may be used to glue unit 10, or first rotates the side moved afterwards Formula carries out dyestripping.

In addition, above-mentioned move mode is also not necessarily limited to single moving direction, can also be successively along two different directions It is mobile, to realize removing for overlay film 500.

Include sending gluing mechanism 11 to glue unit 10, it includes contact roller to send gluing mechanism 11 in specific embodiment shown in Fig. 2 111 and driving wheel 112, driving wheel 112 be configured to be driven to rotate, the side wall of the side wall and contact roller 111 of driving wheel 112 Between limit the first passage passed through for adhesive tape 200.

As a result, when driving driving wheel 112 to rotate, the driving wheel 112 of rotation drives adhesive tape 200 to move together, contact roller 111 can play preferable supporting role to adhesive tape 200, so that adhesive tape 200 smooth movement and is sent outward through first passage, It is above-mentioned to send gluing mechanism 11 not only mechanism is simple, and drive efficiency is high.

Specifically, with reference to shown in Fig. 2, it further includes shell 13 to send gluing mechanism 11, and adhesive tape 200 is installed in the shell 13 Or on shell 13, the driving wheel 112 of gluing mechanism 11 is sent to be pivotably connected to shell 13, contact roller 111 can be fixedly connected Both in shell 13, it can also be articulated in shell 13, the central shaft of contact roller 111 and driving wheel 112 can be parallel to each other, in this way Side wall between just limit the gap passed through for adhesive tape 200, i.e. first passage.

Adhesive tape 200 can be wound in rolls, and the central shaft of the winding center and driving wheel 112 of adhesive tape 200 is parallel to each other, in this way Driving wheel 112 can be maximized utilization to the force of adhesive tape 200.

It can also includes the power source for driving driving wheel 112 to move to send gluing mechanism 11, such as drive cylinder, driving electricity The entirety that machine, driving motor and transmission mechanism are constituted, the power source included by each unit can be it is separate, can also It is the different output ends of a power source.

As shown in Fig. 2, the side wall of driving wheel 112 can be equipped with multiple raised tooth 112a, multiple raised tooth 112a are along actively The circumferential direction of wheel 112 is uniformly distributed.In this way, driving wheel 112 drive adhesive tape 200 move during raised tooth 112a be capable of providing compared with Big frictional force avoids skidding between driving wheel 112 and adhesive tape 200 to ensure that adhesive tape 200 is lasting, is steadily extracted.

Optionally, the raised tooth 112a of the whole of driving wheel 112 or driving wheel 112 is elastic component.Driving wheel as a result, 112 sidewall surfaces have elasticity, can generate certain flexible deformation and squeeze adhesive tape 200 with elasticity, and then can avoid cutting out Adhesive tape 200 bounces back when cutting adhesive tape 200.

Specifically, it can be flexible elastic wheel, such as silica gel wheel, plastic roller that driving wheel 112 is whole.Certainly, Driving wheel 112 may include wheel body and annular body, and raised tooth 112a can be integrated in annular sleeve, and master is sleeved on outside the annular sleeve On the wheel body of driving wheel 112 (combination for being similar to tire and wheel hub), at this point it is possible to directly set annular body to elasticity Part has saved cost in this way, can directly replace annular sleeve after raised tooth 112a is by frictional dissipation.

In addition, in conjunction with shown in Fig. 1 and Fig. 3, gluing mechanism 11 is sent to there is vertically extension, for adhesive tape to glue unit 10 200 first passages passed through, mucous membrane unit 20, which is located at, send gluing mechanism 11 lower section, and mucous membrane unit 20 is configured to that adhesive tape can be driven 200 free end 201 is stretched out in the horizontal direction to glue unit 10.

In this way, the direction that adhesive tape 200 initially stretches out is vertical direction, space is rationally utilized, makes the arrangement of coat peeling unit It is more compact, reasonable, mucous membrane unit 20 is set on this basis, so that mucous membrane unit 20 not only squeezes adhesive tape 200 with by adhesive tape 200 It is attached on overlay film 500, and the final stretching direction of adhesive tape 200 can be changed, so that the free end 201 of adhesive tape 200 is substantially It protrudes horizontally up, and then adhesive tape 200 can be made to be affixed with 500 face of overlay film, improve the compactness and stability of fitting.

The concrete structure of mucous membrane unit 20 and the movement locus of mucous membrane wheel 22 can be sent according to the initial position of adhesive tape 200 The position of gluing mechanism 11 and adhesive tape 200 need final extended position, stretching direction etc. to be designed.For example, such as Fig. 3 institutes Show, mucous membrane unit 20 includes the first power source 21 and mucous membrane wheel 22, and the first power source 21 is connect with mucous membrane wheel 22, to drive mucous membrane The track in the front-back direction after first left and right directions of wheel 22 moves.In this way, can be achieved with the horizontal pad pasting of 200 free end 201 of adhesive tape.

In addition, following manner may be used in the setting about movement locus:Mucous membrane unit 20 can be located to glue unit 10 Shell 13 in and mucous membrane wheel 22 can be stretched out outside shell 13 during mucous membrane, at this time by the way that guide chute is arranged on shell 13 Or the guide frames such as guide rail, to control the movement locus of mucous membrane wheel 22, guide chute may include horizontal concrete chute and arc Sliding slot, horizontal concrete chute extend from left to right, and the left back end of arc chute can be connect with the right end of horizontal concrete chute, and arc chute is certainly Extend to the left after first extending to the right before backward.

The stretching for dismissing adhesive tape 200 after adhesive tape 200 for convenience, can be arranged clamping device 12.Shown in Fig. 3, Further include clamping device 12 to glue unit 10, clamping device 12 includes the second power source 121 and folder film portion 122, folder film portion 122 with The connection of second power source 121 by driving between clamp position and release conditions can be switched.Specifically, folder film portion 122 can be with It is telescopic clamping jaw, the second power source 121 can drive folder film portion 122 to be clamped through sending gluing mechanism 11 to stretch out in the horizontal direction Adhesive tape 200.

Further, clamping device 12 limit it is horizontally extending, for adhesive tape 200 by second channel.Tool Body, clamping device 12 may include two clamping jaws, and the second power source 121 can drive two clamping jaws in the clamping being engaged each other Switch between state and the release conditions being disengaged from each other, second channel becomes smaller and becomes larger in the released state in the clamp state. When pressing from both sides film portion 122 in clamp position, second channel is reduced so that adhesive tape 200 is clamped.

Between clamping device 12 is located at mucous membrane unit 20 and cuts unit 30, in this way, the mucous membrane wheel 22 of mucous membrane unit 20 is worn Clamping unit is crossed so that adhesive tape 200 to be attached on overlay film 500, while cutting the setting of unit 30 to reduce adhesive tape in outermost end 200 unnecessary loss, while adhesive tape 200 can be made to send the stress at 12 liang of 200 mechanism of adhesive tape and clamping device more balanced, Ensure the stability during adhesive tape 200 is extracted.

Brief description cuts the concrete structure of unit 30, as shown in figure 4, it includes cutting table 31 and cut-off knife to cut unit 30 32, cutting table 31 is fixedly connected with the shell 13 to glue unit 10, and cut-off knife 32 can be driven toward or be moved far from cutting table 31. In addition, it can also includes the power source for driving cut-off knife 32 to move to cut unit 30.Utilize cut-off knife 32 that can quickly cut out as a result, The disconnected overlay film 500 torn and part adhesive tape 200, fast and easy demoulding are avoided taking adhesive tape 200 off from overlay film 500 and be brought Overlay film 500 on adhesive tape 200 Reusability of the glue caused by remained on adhesive tape 200 the problem of being pasted not strongly.

Automatic film tearing device 100 according to some embodiments of the invention further includes fixed rack 50 (referring to Fig. 1), gives glue list Member 10, cut unit 30, mucous membrane unit 20 is integrated in on glue unit 10 and three is integrated into a single piece, single piece quilt It is configured to removable or is rotatably connected at fixed rack 50, and can be switched between film location and de-molding position taking off.As a result, The degree of modularity higher of automatic film tearing device 100, facilitates production.Specifically, as shown in Figure 1, single piece can take off film Slide handover between position and demoulding position.

In some embodiments, automatic film tearing unit further includes recovery unit 40, and recovery unit 40 is set to de-molding position, returns It includes recycling clamping jaw 41 to receive unit 40, and recycling clamping jaw 41 is configured between clamp position and releasing orientation to switch.As a result, When the overlay film 500 torn to the carrying of glue unit 10 moves to de-molding position, the recycling clamping jaw 41 of recovery unit 40, which clamps, to be torn Under overlay film 500, cut off adhesive tape 200 by cutting the cut-off knife 32 of unit 30 later, adhesive tape 200 and the overlay film 500 torn are whole It 41 Individual gripper of clamping jaw can be recovered and launches to being arranged in the recovery cylinder 60 of de-molding position, it is thus achieved that tearing The recycling of overlay film 500.

As shown in figure 5, recovery unit 40 further includes third power source 42 and pedestal 43, the recycling clamping jaw 41 of recovery unit 40 Including:Stationary jaw 411 and movable jaw 412, stationary jaw 411 are fixedly connected with pedestal 43, and movable jaw 412 is rotationally It is connected on pedestal 43, third power source 42 is suitable for pushing and pressing movable jaw 412 and is moved towards stationary jaw 411.In this way, being clamped Before overlay film 500 and when needing to discharge overlay film 500, movable jaw 412 is moved far from stationary jaw 411, so that recycling clamping jaw 41 In releasing orientation;After overlay film 500 enters between stationary jaw 411 and movable jaw 412, third power source 42 first drives work Dynamic clamping jaw 412 is moved close to stationary jaw 411, so that recycling clamping jaw 41 is in clamp position.

Further, recycling clamping jaw 41 can directly be driven by third power source 42 when restoring to released position It is dynamic, its own gravity or elastic component can also be relied on to reset.Shown in Fig. 5, third power source 42 is in movable jaw 412 The back side is contacted with movable jaw 412, and movable jaw 412 is configured to often that pushing and pressing third is dynamic under gravity or the effect of elastic recovery part Power source 42.Wherein, elastic recovery part can be spring.

In this way, the reasonable setting by the position to movable jaw 412 can make movable jaw 412 multiple under the effect of gravity Position, elastic recovery part can be spring in addition, and elastic recovery part can be pressed when third power source 42 drives movable jaw 412 Contract storage energy, and in this way when third power source 42 stops driving movable jaw 412, movable jaw 412 can be returned in elasticity Copy effect is lower to be moved far from stationary jaw 411.

Still further, the inside of stationary jaw 411 and movable jaw 412 is equipped with puff prot 41a.That is, fixed The inside of clamping jaw 411 and movable jaw 412 is formed as nip side, and nip side is equipped with the puff prot 41a that can spray gas in due course.By Relatively light in overlay film 500, directly unclamping 412 overlay film 500 of movable jaw can descend slowly and lightly outside recovery cylinder 60, this is based on, by being clamped Puff prot 41a is arranged in side, with when open movable jaw 412 after, puff prot 41a and stationary jaw on the inside of movable jaw 412 The puff prot 41a of 411 insides can make overlay film 500 under air pressure driving force effect towards positioned at demoulding towards 500 jet of overlay film The recovery cylinder 60 of position moves, and so that overlay film 500 is collected into recovery cylinder 60, not only ensure that the cleaning of working environment, but also Improve the organic efficiency of overlay film 500.

It is understood that the gas supply of puff prot 41a can be provided by external air source and gas circuit.

Wherein, the second power source 121, the first power source 21, third power source 42, cut unit 30 power source it is specific Structure may refer to, to the power source of gluing mechanism, also may each be driving motor, hydraulic-driven part or air pressure actuator etc., herein It does not repeat.

The automatic film tearing system of embodiment includes according to a second aspect of the present invention:The automatic film tearing device of above-described embodiment 100 and controller, controller respectively with to glue unit 10, cut unit 30, the driving mechanism of recovery unit 40 is electrically connected, with Control the priority action of each unit.Specifically, the driving mechanism of each unit can be the power source of each unit, such as give glue The power source for sending the power source of gluing mechanism 11, cutting unit 30 of unit 10, above-mentioned the second power source 121 referred to are dynamic to third Power source 42.

In this way, for some thin soft membrane materials, such as peelable glue, automatic film tearing system can complete full-automatic dyestripping integration: Take glue → mucous membrane → skinning and dyestripping → lose film recycling, except after adhesive tape 200 is finished replacement and clearing and retrieving cylinder 60 in addition to, substantially without It needs to be manually operated, especially for middle large scale product, dyestripping efficiency can be effectively improved, improve production capacity;Simultaneously in terms of quality, Avoid the problem that the manual dyestripping of personnel may be brought, such as electrostatic breakdown, dust granule, dirty, scuffing.

In some embodiments, automatic film tearing system further includes for carrying the film carrier platform 300 for waiting for dyestripping part 400, giving glue At least one of unit 10 and film carrier platform 300 are configured to move in vertical direction.Thereby, it is possible to be risen before dyestripping Membrane operations (it can be appreciated that taking off film), improve the one-time success rate of dyestripping.It is understood that the action of skinning can be Before dyestripping, it can also be carried out at the same time with dyestripping.

The automatic film tearing flow of brief description automatic film tearing system:

As shown in Fig. 2, the first passage that film-tear adhesive band 200 is limited by driving wheel 112, contact roller 111, such as Fig. 3,4 It is shown, later by cutting the mouth that cuts of unit 30, carry out automatically to glue.Folder film cylinder forward extends out, and catches rubber head outstanding, Film portion 122 is pressed from both sides to be engaged.

Mucous membrane wheel 22 arrives mucosal site by desired guiding trajectory pressure holding adhesive tape 200, and folder film portion 122 is unclamped, and is pressed from both sides convenient for folder film portion 122 The adhesive tape 200 held can realize mucous membrane under the drive of mucous membrane wheel 22.

In conjunction with shown in Fig. 1, dyestripping mechanism movement cooperation film carrier platform 300 lifts, and overlay film 500 is torn up, skinning action is completed, It controls and is moved to de-molding position along fixed rack 50 to glue unit 10, to complete dyestripping action.

As shown in figure 5, third power source 42 push movable jaw 412 to stationary jaw 411 move, be clamped tear it is thin Film.Cut-off knife 32 acts (such as Fig. 4) and cuts off stripping tape 200.Clamping device 12 is opened, and is made in the gas that puff prot 41a sprays Under, film is dropped into recovery cylinder 60, film (as shown in Figure 1 and Figure 5) is lost in completion.

Adhesive tape 200 is provided:Cut-off knife 32 is retracted, and stripping tape 200 is pushed ahead in rotation to driving wheel 112 counterclockwise, is repeated Above-mentioned steps.

The automatic film tearing method of embodiment includes according to a third aspect of the present invention:

S1:To glue:Gluing mechanism driving adhesive tape is sent to provide automatically to glue unit, gripper mechanism grips adhesive tape;

S2:Mucous membrane:The mucous membrane wheel of mucous membrane unit presses adhesive tape to film location is taken off, and opens clamping device, and mucous membrane wheel passes through folder Mechanism is held by tape-stripping to waiting on pad pasting;

S3:Skinning:Film carrier platform far to glue unit, cut unit and mucous membrane unit composition single piece vertical and straight movement;

S4:Dyestripping:It controls to glue unit, cut the single piece horizontal movement of unit and mucous membrane unit composition with by overlay film It tears and is transferred to de-molding position;

S5:It cuts and recycles:The film being torn is clamped in the recycling clamping jaw of control recovery unit, and the cut-off knife for cutting unit is cut Breaking adhesive tape, recycling clamping jaw discharges so that the film being torn is lost puts to de-molding position, and cut-off knife resets, and repeats the above steps.

Above-mentioned dyestripping method is used as a result, and for some thin soft membrane materials, such as peelable glue, automatic film tearing system can be completed Full-automatic dyestripping integration:It takes glue → mucous membrane → skinning and dyestripping → to lose film recycling, replacement after being finished except adhesive tape and clears up back It receives outside cylinder, can effectively improve dyestripping efficiency especially for middle large scale product substantially without manual operation, improve production capacity;Together When in terms of quality, avoid the problem that the manual dyestripping of personnel may be brought, such as electrostatic breakdown, dust granule, it is dirty, scratch.

In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated structure or unit must There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit There is the feature of " first ", " second " to can explicitly or implicitly include one or more this feature surely.The present invention's In description, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description Point can be combined in any suitable manner in any one or more of the embodiments or examples.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that:Not In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this The range of invention is limited by claim and its equivalent.

Claims (19)

1. a kind of automatic film tearing device, which is characterized in that including:
Give glue unit, the supply for being used to accommodate the adhesive tape of dyestripping and control the adhesive tape to glue unit;
Mucous membrane unit, the mucous membrane unit are slidably attached at described on glue unit, are suitable for driving the tape-stripping Onto the overlay film for waiting for dyestripping part, at least it is described be configured to glue unit it is movable, to drive the adhesive tape to remove the overlay film; And
Cut unit, it is described cut unit, it is described be fixedly connected to glue unit, the mucous membrane unit three, it is described to cut unit Suitable for the adhesive tape pasted on the overlay film is removed.
2. automatic film tearing device according to claim 1, which is characterized in that it is described to glue unit be configured to it is removable or Rotatably.
3. automatic film tearing device according to claim 1, which is characterized in that it is described to glue unit include send gluing mechanism, institute It includes contact roller and driving wheel to state and send gluing mechanism, and the driving wheel is configured to be driven to rotate, the side wall of the driving wheel The first passage passed through for the adhesive tape is limited between the side wall of the contact roller.
4. automatic film tearing device according to claim 3, which is characterized in that the side wall of the driving wheel is equipped with multiple protrusions Tooth, the multiple raised tooth are uniformly distributed along the circumferential direction of the driving wheel.
5. automatic film tearing device according to claim 4, which is characterized in that whole or described actives of the driving wheel The raised tooth of wheel is elastic component.
6. automatic film tearing device according to claim 1, which is characterized in that described to send gluing mechanism that there is edge to glue unit Vertical direction extends, the first passage that is passed through for adhesive tape, the mucous membrane unit be located at it is described send below gluing mechanism, the mucous membrane list It is described to glue unit that member is configured to can to drive the free end of the adhesive tape to stretch out in the horizontal direction.
7. automatic film tearing device according to claim 6, which is characterized in that the mucous membrane unit include the first power source and Mucous membrane wheel, first power source are connect with the mucous membrane wheel, to drive mucous membrane wheel front-rear direction after first left and right directions Track movement.
8. automatic film tearing device according to claim 6, which is characterized in that described to glue unit further includes clamping device, The clamping device includes the second power source and folder film portion, and the folder film portion is connect with second power source with driven can be Switch between clamp position and release conditions.
9. automatic film tearing device according to claim 8, which is characterized in that the clamping device limits in the horizontal direction Extend, for the adhesive tape by second channel.
10. automatic film tearing device according to claim 8, which is characterized in that the clamping device is located at the mucous membrane list It is first and described cut between unit.
11. the automatic film tearing device according to claim 1 or 10, which is characterized in that the unit that cuts includes cutting table And cut-off knife, the cutting table are fixedly connected with the shell to glue unit, the cut-off knife can be driven toward or far from institute State cutting table movement.
12. automatic film tearing device according to claim 1 or 2, which is characterized in that further include fixed rack, it is described to cut Unit, the mucous membrane unit are integrated in described on glue unit and three is integrated into a single piece, and the single piece is by structure It causes removable or is rotatably connected at the fixed rack, and can be switched between film location and de-molding position taking off.
13. automatic film tearing device according to claim 12, which is characterized in that further include recovery unit, the recycling is single Member is set to the de-molding position, and the recovery unit includes recycling clamping jaw, and the recycling clamping jaw is configured to can be in clamp position Switch between releasing orientation.
14. automatic film tearing device according to claim 13, which is characterized in that the recovery unit further includes third power The recycling clamping jaw of source and pedestal, the recovery unit includes:Stationary jaw and movable jaw, the stationary jaw and the pedestal It is fixedly connected, the movable jaw is rotatably connected on the pedestal, and the third power source is suitable for pushing against the activity Clamping jaw is moved towards the stationary jaw.
15. automatic film tearing device according to claim 14, which is characterized in that the third power source is in the activity folder The back side of pawl is contacted with the movable jaw, and the movable jaw is configured to often push against under gravity or the effect of elastic recovery part The third power source.
16. automatic film tearing device according to claim 15, which is characterized in that the stationary jaw and the movable jaw Inside be equipped with puff prot.
17. a kind of automatic film tearing system, which is characterized in that including:
Automatic film tearing device as described in any one of claim 1-16;And
Controller, the controller respectively with it is described to glue unit, described cut unit, the respective driving machine of the recovery unit Structure is electrically connected, and the priority to control each unit acts.
18. automatic film tearing system according to claim 17, which is characterized in that the automatic film tearing system further includes being used for Wait for the film carrier platform of dyestripping part described in carrying, described be configured to at least one of glue unit and the film carrier platform can be vertical It moves in direction.
19. a kind of automatic film tearing method, which is characterized in that including:
To glue:Gluing mechanism driving adhesive tape is sent to provide automatically to glue unit, gripper mechanism grips adhesive tape;
Mucous membrane:The mucous membrane wheel of mucous membrane unit presses adhesive tape to film location is taken off, and opens clamping device, and mucous membrane wheel will across clamping device Tape-stripping is to waiting on pad pasting;
Skinning:Film carrier platform far to glue unit, cut unit and mucous membrane unit composition single piece vertical and straight movement;
Dyestripping:It controls to glue unit, cut the single piece horizontal movement of unit and mucous membrane unit composition so that overlay film to be torn simultaneously It is transferred to de-molding position;
It cuts and recycles:The film being torn is clamped in the recycling clamping jaw of control recovery unit, cuts the cut-off knife cut-out adhesive tape of unit, Recycling clamping jaw discharges so that the film being torn is lost puts to de-molding position, and cut-off knife resets, and repeats the above steps.
CN201810172337.9A 2018-03-01 2018-03-01 Automatic film tearing device, automatic film tearing system and automatic film tearing method CN108408171A (en)

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Application Number Priority Date Filing Date Title
CN201810172337.9A CN108408171A (en) 2018-03-01 2018-03-01 Automatic film tearing device, automatic film tearing system and automatic film tearing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810172337.9A CN108408171A (en) 2018-03-01 2018-03-01 Automatic film tearing device, automatic film tearing system and automatic film tearing method

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Country Link
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2743866Y (en) * 2004-11-26 2005-11-30 群录自动化工业股份有限公司 Film tearing device
CN102896876A (en) * 2012-08-31 2013-01-30 友达光电股份有限公司 Film tearing machine and film tearing method
CN107175882A (en) * 2017-06-14 2017-09-19 北京日扬弘创科技有限公司 Coat peeling unit
CN107225839A (en) * 2016-03-26 2017-10-03 广州斯宾莎信息科技有限公司 A kind of automatic dyestripping machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2743866Y (en) * 2004-11-26 2005-11-30 群录自动化工业股份有限公司 Film tearing device
CN102896876A (en) * 2012-08-31 2013-01-30 友达光电股份有限公司 Film tearing machine and film tearing method
CN107225839A (en) * 2016-03-26 2017-10-03 广州斯宾莎信息科技有限公司 A kind of automatic dyestripping machine
CN107175882A (en) * 2017-06-14 2017-09-19 北京日扬弘创科技有限公司 Coat peeling unit

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