CN208470183U - A kind of concave surface film covering device of 3D bend glass - Google Patents

A kind of concave surface film covering device of 3D bend glass Download PDF

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Publication number
CN208470183U
CN208470183U CN201821068652.9U CN201821068652U CN208470183U CN 208470183 U CN208470183 U CN 208470183U CN 201821068652 U CN201821068652 U CN 201821068652U CN 208470183 U CN208470183 U CN 208470183U
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CN
China
Prior art keywords
concave surface
bend glass
film
multiple groups
frames
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Withdrawn - After Issue
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CN201821068652.9U
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Chinese (zh)
Inventor
吴加富
缪磊
蔡建明
王炫铭
刘景博
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Suzhou RS Technology Co Ltd
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Suzhou RS Technology Co Ltd
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Abstract

The utility model discloses a kind of concave surface film covering devices of 3D bend glass, comprising: frames;Set on the multiple groups protective film feed mechanism of frames side;Multiple groups release paper recovering mechanism below protective film feed mechanism;Multiple groups convex surface jig component on front side of frames;And the multiple groups concave surface overlay film head being slidably connected with frames.According to the utility model, it can not only carry out 3D bend glass to be accurately positioned and stablize fixing, sufficiently support can also be provided the convex surface of 3D bend glass, improve the location efficiency and effect to 3D bend glass, and then improve the compound film quality of 3D bend glass, reduce breakage rate of the 3D bend glass in coating process, furthermore, it is while improving concave surface overlay film percent of automatization, it can also prevent from inhaling diaphragm plate in overlay film and press mold component generates interference, overlay film efficiency and compound film quality are further improved, application prospect is had a vast market.

Description

A kind of concave surface film covering device of 3D bend glass
Technical field
The utility model relates to 3D bend glass field, in particular to a kind of concave surface film covering device of 3D bend glass.
Background technique
The glass cover-plate used on smart terminal product display on existing market can be divided into: 2D glass, 2.5D glass and 3D bend glass, wherein the pure flat surface glass of 2D glass, that is, common, without any cambered design;It is flat that 2.5D glass is then intermediate Face design, edge use cambered design;Then intermediate and marginal portion may be designed to curved arc to 3D bend glass.3D is bent Surface glass mainly be bent using hot-bending machine, can achieve higher crooked radian, some physics of 3D bend glass Characteristic is substantially better than 2D and 2.5D glass.3D bend glass has frivolous, transparent cleaning, anti-fingerprint, anti-dazzle, hard, scratch resistance Wound, the advantages that weatherability is good, can not only promote the novel appearance of smart terminal product, can also bring outstanding touch-control hand Sense brings preferably display and touch experience.
The technique of 3D bend glass production at present mainly has: sawing sheet, CNC, grinding and polishing, baking, plated film, hot bending etc., In one of coating technique is also connect after hot bending process, i.e., the 3D bend glass bumps two sides (also referred to as tow sides) after hot bending Protective film is enclosed, this technique is more crucial, restricts the height of yields to a certain extent.In general, in 3D bend glass In coating technique, the processes such as experience feeding-transfer-front overlay film-transfer overturning-back side overlay film-blanking are generally required, and are being covered It is more crucial for the overlay film of 3D bend glass concave surface in membrane process, directly affect the overlay film efficiency and overlay film of 3D glass entirety Quality.
In existing concave surface film covering device, there are the following problems: firstly, the degree of automation is low, needing human assistance The step of it is more, cannot efficiently supply protective film, release paper can not be recycled, thus lead to concave surface overlay film low efficiency; Secondly as the concave surface of 3D bend glass to lower recess certain depth, thereby results in the cooperation inhaled between diaphragm plate and press mold component Be easy to cause and interfere, thereby result in press mold component to protective film suppress it is insufficient, cause compound film quality poor, protective film and 3D It is easy between bend glass there are bubble, it is easy to fall off so as to cause protective film, do not have the effect protected to 3D bend glass Fruit;Again, to the fixed unstable of 3D bend glass, cause in coating process 3D bend glass that play all around can occur existing As influencing compound film quality so that there are increased number of stomata with glass surface for protective film after overlay film;Further, to 3D curved surface glass The convex surface supporting degree of glass is insufficient, on the one hand can make in coating process, 3D bend glass bursts, and other hand will lead to The convex surface of 3D bend glass is deformed or scratch;Finally, the inconvenience in 3D bend glass positioning adjustment process, causes to reduce The pad pasting efficiency of 3D bend glass.
In view of this, it is really necessary to develop a kind of concave surface film covering device of 3D bend glass, to solve the above problems.
Utility model content
For the shortcomings of the prior art, the purpose of the utility model is to provide a kind of the recessed of 3D bend glass Face film covering device can not only carry out 3D bend glass to be accurately positioned and stablize fixing, additionally it is possible to 3D bend glass Convex surface provides sufficiently support, improves the location efficiency and effect to 3D bend glass, and then improve covering for 3D bend glass Film quality reduces breakage rate of the 3D bend glass in coating process, in addition, it is improving the same of concave surface overlay film percent of automatization When, additionally it is possible to it prevents from inhaling diaphragm plate in overlay film and press mold component generates interference, further improve overlay film efficiency and compound film quality, Have a vast market application prospect.
In order to realize above-mentioned purpose according to the present utility model and other advantages, a kind of concave surface of 3D bend glass is provided Film covering device, comprising:
Frames;
Set on the multiple groups protective film feed mechanism of frames side;
Multiple groups release paper recovering mechanism below protective film feed mechanism;
Multiple groups convex surface jig component on front side of frames;And
The multiple groups concave surface overlay film head being slidably connected with frames;
Wherein, multiple groups release paper recovering mechanism, convex surface jig component and concave surface overlay film head with multiple groups protective film feeder Structure is corresponding, concave surface overlay film head in frames periodically toward polyslip with close to or far from convex surface jig component just on Side space.
Preferably, the rear side of frames is equipped with material retractable frame, and material retractable frame is equipped with multiple groups protective film emptying roller, more Group protective film emptying roller is corresponding with multiple groups protective film feed mechanism.
Preferably, the upper surface of convex surface jig is formed with carrying groove, and the front side or rear side of convex surface jig offers logical Toward the side locating slot of the carrying inside grooves, the left or right side of convex surface jig is offered towards the carrying inside grooves End locating slot, the first side positioning push block for 3D bend glass to be pushed to the other side, end are equipped in the locating slot of side The first end positioning push block for 3D bend glass to be pushed to the other end is equipped in portion's locating slot.
Preferably, it is respectively formed with preceding circular arc wall and rear circular arc wall on the front side wall and rear wall of the carrying groove, Preceding circular arc wall and rear circular arc wall are adapted with side before and after the convex surface of 3D bend glass respectively, and the left and right sides of the carrying groove is equal It communicates with the outside world to be respectively formed left opening port and right opening port, is connected at the left opening port or right opening port and 3D curved surface The adaptable baffle in the convex surface end of glass.
Preferably, overlay film head in concave surface includes:
Rotate mounting plate;
With the shaft of rotation mounting plate rotation connection;
With the suction film installing arm of shaft rotation connection;And
It is fixedly connected on to suspension type the concave surface press mold component of shaft left and right ends,
Wherein, the bottom for inhaling film installing arm is equipped with concave surface and inhales diaphragm plate, before concave surface press mold component is located at concave surface suction diaphragm plate Side.
Preferably, inhaling film installing arm includes cantilever segment and construction section, wherein construction section extends straight down, cantilever segment The construction section is integrally combined at the top of construction section and is extended from the oblique front side in the top of construction section, and concave surface is inhaled diaphragm plate and connected It is connected to the bottom of construction section.
Preferably, the formation for rotating the front underside integral type of mounting plate has mounting ring at left and right sides of it, Two mounting rings are parallel and interval setting has formed the installation space being located between the two, and shaft passes through two mounting rings to realize With the rotation connection of rotation mounting plate, the front end of cantilever segment is socketed in shaft and is located in the installation space.
Preferably, the rear side for inhaling film installing arm is equipped with mounting rod, and the left end of mounting rod and/or right end are rotationally connected with Diaphragm plate pusher cylinder is inhaled, the side of the power output end and link block of inhaling diaphragm plate pusher cylinder is rotatablely connected, and rotates mounting plate Side is connected with concave surface overlay film head pusher cylinder, and wherein one end of shaft is connected with connector sleeve, concave surface overlay film head pusher cylinder The rotation connection of the side of power output end and connector sleeve.
Preferably, overlay film head in concave surface further includes longitudinally connected plate and cross connecting plate, and frames are equipped with from thereafter End extends to the supporting guide of its front end, wherein longitudinally connected plate and supporting guide sliding are coupled, and longitudinally connected plate is equipped with vertical The upright guide rail extended to driving motor and along the vertical direction, cross connecting plate are equipped with horizontal drive motor and in the horizontal direction The cross slide way of extension, cross connecting plate and upright guide rail sliding are coupled, and fixed mounting plate and cross slide way sliding are coupled.
Preferably, protective film feed mechanism includes protection film stripping platform and multiple groups blowing guide roller, wherein multiple groups are put Material guide roller and protection film stripping platform are set gradually along protective film direction of transfer, protect upper surface and the level of film stripping platform Face is flush, and front side is formed with wedge-shaped peel tip.
The utility model compared with prior art, the beneficial effect is that: it can not only carry out 3D bend glass accurate Positioning and stable fixation, additionally it is possible to provide sufficiently support to the convex surface of 3D bend glass, improve the positioning to 3D bend glass Efficiency and effect, and then the compound film quality of 3D bend glass is improved, reduce breakage of the 3D bend glass in coating process Rate, in addition, it is while improving concave surface overlay film percent of automatization, additionally it is possible to prevent from inhaling diaphragm plate in overlay film and press mold component generates Interference, further improves overlay film efficiency and compound film quality, has a vast market application prospect.
Detailed description of the invention
Fig. 1 is the three-dimensional structure view according to the concave surface film covering device of 3D bend glass described in the utility model;
Fig. 2 is the top view according to the concave surface film covering device of 3D bend glass described in the utility model;
Fig. 3 is the left view according to the concave surface film covering device of 3D bend glass described in the utility model;
Fig. 4 be concealed in concave surface film covering device according to 3D bend glass described in the utility model concave surface overlay film head and Three-dimensional structure view after the jig component of convex surface;
Fig. 5 be concealed in concave surface film covering device according to 3D bend glass described in the utility model concave surface overlay film head and Top view after the jig component of convex surface;
Fig. 6 be concealed in concave surface film covering device according to 3D bend glass described in the utility model concave surface overlay film head and Left view after the jig component of convex surface;
Fig. 7 is to be controlled according to concave surface overlay film head in the concave surface film covering device of 3D bend glass described in the utility model with convex surface Three-dimensional structure view when tool component matches;
Fig. 8 is the vertical view according to convex surface jig component in the concave surface film covering device of 3D bend glass described in the utility model Figure;
Fig. 9 is according to convex surface jig component in the concave surface film covering device of 3D bend glass described in the utility model from rear side Three-dimensional structure view when being seen toward front side;
Figure 10 is past from rear side according to convex surface jig in the concave surface film covering device of 3D bend glass described in the utility model Three-dimensional structure view when front side is seen;
Figure 11 is the three-dimensional according to concave surface overlay film head in the concave surface film covering device of 3D bend glass described in the utility model Topology view;
Figure 12 is the explosion according to concave surface overlay film head in the concave surface film covering device of 3D bend glass described in the utility model View;
Figure 13 is according to concave surface overlay film head in the concave surface film covering device of 3D bend glass described in the utility model another Explosive view under visual angle;
Figure 14 is according to the three of the concave surface film covering device concave face pressure membrane module of 3D bend glass described in the utility model Tie up topology view;
Figure 15 is according to the three-dimensional for inhaling film installing arm in the concave surface film covering device of 3D bend glass described in the utility model Topology view;
Figure 16 is according to the left view for inhaling film installing arm in the concave surface film covering device of 3D bend glass described in the utility model Figure.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, the aforementioned and other mesh of the utility model , features, aspects and advantages will be apparent, to enable those skilled in the art's refer to the instruction text real accordingly It applies.In the accompanying drawings, for clarity, shape and size can be amplified, and identical attached drawing mark will be used in all figures Note is to indicate the same or similar component.In the following description, such as center, thickness, height, length, front, back, rear portion, The words such as the left side, the right, top, bottom, top, lower part are to be based on the orientation or positional relationship shown in the drawings.Particularly, " high Degree " is equivalent to size from the top to the bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to be arrived in the past Size afterwards.These relative terms are to be not intended to need specifically to be orientated for convenience and usually.Be related to attachment, Connection etc. term (for example, " connection " and " attachment ") refer to these structures pass through intermediate structure directly or indirectly to one another fixation or The relationship of attachment and movable or rigidly attached or relationship, unless otherwise clearly stating.
The concave surface film covering device of referring to Fig.1~Figure 16,3D bend glass includes:
Frames 19;
Set on the multiple groups protective film feed mechanism 13 of 19 side of frames;
Multiple groups release paper recovering mechanism 14 set on 13 lower section of protective film feed mechanism;
Multiple groups convex surface jig component 17 set on 19 front side of frames;And
The multiple groups concave surface overlay film head 15 being slidably connected with frames 19;
Wherein, multiple groups release paper recovering mechanism 14, convex surface jig component 17 and concave surface overlay film head 15 with multiple groups protective film Feed mechanism 13 is corresponding, and concave surface overlay film head 15 is in frames 19 periodically toward polyslip to control close to or far from convex surface Has the surface space of component 17.
Referring to Fig.1~Fig. 6, the rear side of frames 19 are equipped with material retractable frame 193, and material retractable frame 193 is protected equipped with multiple groups Cuticula emptying roller 131, multiple groups protective film emptying roller 131 are corresponding with multiple groups protective film feed mechanism 13.
Further, protective film feed mechanism 13 and release paper recovering mechanism 14 are set to the side of frames 19 in couples Side.Referring to Fig. 2 and Fig. 5, in a preferred embodiment, protective film feed mechanism 13, release paper recovering mechanism 14, concave surface overlay film First 15 and convex surface jig component 17 about frames 19 symmetrically be equipped with two groups.
Further, protective film feed mechanism 13 includes protecting film stripping platform 133 and multiple groups blowing guide roller 132, In, multiple groups blowing guide roller 132 and protection film stripping platform 133 are set gradually along protective film direction of transfer.
Referring again to Fig. 5, the upper surface of film stripping platform 133 is protected to be flush with horizontal plane, front side is formed with wedge shape Peel tip.
Further, release paper recovering mechanism 14 includes:
Release paper upper clamping roller 143;
The niproll 142 under the release paper immediately below release paper upper clamping roller 143;
Release paper recycling roll 144;And
For driving the release paper rewinding of 142 periodic rotary of niproll under release paper upper clamping roller 143 or release paper to drive Dynamic device 141,
Wherein, release paper upper clamping roller 143 is parallel with niproll 142 under release paper and interval is arranged to be formed between the two Clamping gap, it is described clamping gap distance be not more than release paper thickness, release paper upper clamping roller 143 and release paper recycling Roller 144 is sequentially connected with niproll 142 under release paper.In a preferred embodiment, the inside of release paper recycling roll 144 is set There is spring friction mechanism, it is ensured that will not become larger because of recycling roller diameter and break release paper.
Further, one end transmission of protective film emptying roller 131 is equipped with magnetic powder brake 145, and magnetic powder brake 145 moves Power output end is sequentially connected after passing through material retractable frame 193 with protective film emptying roller 131.Magnetic powder brake 145 can guarantee release While the paper moment tightens, transfer is prevented, to prevent material volume from winding, improves operation stability.
Further, release paper upper clamping roller 143 is located at protection film stripping platform 133 with niproll 142 under release paper Underface.
Referring to Fig. 5, when work, the release paper for being pasted with protective film is exported from protective film emptying roller 131, is oriented to by blowing The guiding of roller 132 is ultimately transmitted on protection film stripping platform 133, and the protective film attached in release paper is by protection film stripping platform 133 are removed, the release paper after removing around over-protective film removing platform 133 front end after by release paper upper clamping roller 143 with from Under type paper clamped by niproll 142, after the guiding role of release paper recycling roll 144, finally received by release paper material receiving roller 145 Material.
1~Figure 16 referring to Fig.1, concave surface overlay film head 15 include:
Rotate mounting plate 154;
The shaft 157 being rotatablely connected with rotation mounting plate 154;
The suction film installing arm 155 being rotatablely connected with shaft 157;And
It is fixedly connected on to suspension type the concave surface press mold component 158 of 157 left and right ends of shaft,
Wherein, the bottom for inhaling film installing arm 155 is equipped with concave surface and inhales diaphragm plate 156, and concave surface press mold component 158 is located at concave surface suction The front side of diaphragm plate 156.Referring to FIG. 1 and FIG. 2, the rear side for rotating mounting plate 154 is connected with fixed mounting plate 153, wherein fixed peace Loading board 153 extends along the vertical direction, and rotation mounting plate 154 is horizontally extending, fixed mounting plate 153 and rotation mounting plate Connection reinforcement rib 1543 is connected between 154.In practical applications, it can be realized and such as manipulator by fixed mounting plate 153 The connection of equal operating-controlling mechanisms.Referring to FIG. 1 and FIG. 2, in a preferred embodiment, concave surface overlay film head 15 further include: longitudinally connected Plate 151 and cross connecting plate 152, wherein longitudinally connected plate 151 is equipped with vertical drive motor 1512 and extends along the vertical direction Upright guide rail 1511, cross connecting plate 152 be equipped with horizontal drive motor 1522 and horizontally extending cross slide way 1521, cross connecting plate 152 and the sliding of upright guide rail 1511 are coupled, and fixed mounting plate 153 and the sliding of cross slide way 1521 are coupled, So that concave surface inhales diaphragm plate 156 and concave surface press mold component 158 can be in vertical drive motor 1512 and horizontal drive motor The fine position on vertically and horizontally is realized under 1522 driving.
2, Figure 13, Figure 15 and Figure 16 referring to Fig.1 inhale film installing arm 155 and include cantilever segment 1551 and construction section 1552, In, construction section 1552 extends straight down, and cantilever segment 1551 integrally combines the construction section at the top of construction section 1552 1552 and extend from the oblique front side in the top of construction section 1552, the bottom that diaphragm plate 156 is connected to construction section 1552 is inhaled in concave surface.It is recessed Diaphragm plate 156 is inhaled by the rotation connection of suction film installing arm 155 realization and shaft 157 in face, and concave surface can be inhaled to the front side of diaphragm plate 156 It concedes, for arranging concave surface press mold component 158, so that the structure of concave surface overlay film head 15 becomes compact, reduces whole knot The volume of structure, convenient for the smooth completion of concave surface film coating operation.
Further, the formation for rotating the front underside integral type of mounting plate 154 has the installation at left and right sides of it Ring 1541, two mounting rings 1541 are parallel and interval setting has formed the installation space being located between the two, and shaft 157 passes through two To realize and rotate the rotation connection of mounting plate 154, the front end of cantilever segment 1551 is socketed in shaft 157 simultaneously a mounting ring 1541 In the installation space.It is designed using this structure, further reduces the volume of total, so that diaphragm plate is inhaled in concave surface 156 by inhale film installing arm 155 and shaft 157 be rotatablely connected more compact, it is smooth.
Referring to Fig.1 4, concave surface press mold component 158 includes:
It is arranged in parallel and at interval left connection board 1581 and right connection board 1582;And
First between left connection board 1581 and right connection board 1582, which accepts roller 1583, second, accepts roller 1584 and recessed Face pressure roller 1585,
Wherein, first accept roller 1583, second accept roller 1584 and recessed surface press rolls 1585 with left connection board 1581 and the right side Connecting plate 1582 is rotatablely connected, and first accepts roller 1583, and roller 1584 is in same level and the two is tangent with the second undertaking, Recessed surface press rolls 1585, which are located at first, to be accepted the underface between roller 1583 and the second undertaking roller 1584 and accepts roller with first respectively 1583 and second accept roller 1584 it is tangent.In overlay film, recessed surface press rolls 1585 are directly contacted with the protective film on concave surface, when press mold Due to the feedback force by concave surface, there is bending risk after by pressure in recessed surface press rolls 1585, be unfavorable for overlay film it is smooth into Row, and this structure is used to design, enable to the first undertaking roller 1583 and the second undertaking roller 1584 to share recessed surface press rolls 1585 The feedback pressure being subject to so that recessed surface press rolls 1585 keep stable structure, entire coating process can smooth, efficient progress, mention High compound film quality and overlay film efficiency.
2, Figure 13 referring to Fig.1, link block 1572 is symmetrically connected in shaft 157, and two pieces of link blocks 1572 are distinguished Accordingly with 1582 Joint of left connection board 1581 and right connection board so that concave surface press mold component 158 can be with shaft 157 rotate together.
Further, the rear side for inhaling film installing arm 155 is equipped with mounting rod 1553, the left end of mounting rod 1553 and/or right end It is rotationally connected with and inhales diaphragm plate pusher cylinder 1571.In one embodiment, 1571 ontology of diaphragm plate pusher cylinder and mounting rod are inhaled The side of 1553 rotation connections, power output end and link block 1572 is rotatablely connected.In coating process, inhales diaphragm plate and push gas Cylinder 1571 can be by pushing its power output end that the concave surface connecting with suction film installing arm 155 is enabled to inhale diaphragm plate 156 around the shaft 157 rotate clockwise, and concave surface is enabled to inhale 157 lift of opposed vertical direction while turn an angle around the shaft of diaphragm plate 156 Rising certain altitude prevents so that certain space is conceded at the concave surface rear of 3D bend glass in 158 press mold of concave surface press mold component When, diaphragm plate 156 is inhaled in concave surface and 3D bend glass generates interference, and then prevents 3D bend glass to be subject to crushing, while can guarantee to cover The smooth progress of film operation.
Further, the side for rotating mounting plate 154 is connected with concave surface overlay film head pusher cylinder 159, and shaft 157 is wherein One end is connected with connector sleeve 1591, and the power output end of concave surface overlay film head pusher cylinder 159 and the side of connector sleeve 1591 rotate Connection.In coating process, concave surface overlay film head pusher cylinder 159 is by pushing concave surface press mold component 158 together with shaft 157 Certain angle is rotated clockwise, since concave surface press mold component 158 is set to the front side that diaphragm plate 156 is inhaled in concave surface, diaphragm plate 156 is inhaled also in concave surface Equal angular is rotated clockwise, consequently facilitating diaphragm plate 156 is inhaled in concave surface is deep into progress press mold movement in the concave surface of 3D bend glass.
The front end side of 2 and Figure 13 referring to Fig.1, rotation mounting plate 154 are equipped at least one front end hydraulic bjuffer 1545, Cushion block 1573 is connected on the underface of front end hydraulic bjuffer 1545, shaft 157.Front end hydraulic bjuffer 1545 and cushion block 1573 can provide certain cushion effect during concave surface press mold component 158 rotates clockwise, and prevent concave surface press mold component 158 Rotational action is excessively fierce, to improve integrally-built stability and durability.
Further, the underface for rotating mounting plate 154 is connected with the buffering mounting rack 1544 of character "door" form structure, bumper bracket 1544 bottom be equipped with towards concave surface inhale 156 top surface of diaphragm plate rear end hydraulic bjuffer 1546, wherein buffering mounting rack 1544 across It is seated at and inhales on film installing arm 155.Front end hydraulic bjuffer 1545 and cushion block 1573 can be clockwise in concave surface press mold component 158 Certain cushion effect is provided in rotation process, prevents the rotational action of concave surface press mold component 158 excessively fierce, rear end hydraulic bjuffer 1546 can provide certain cushion effect during concave surface suction diaphragm plate 156 rotates clockwise, anyway turning for diaphragm plate 156 is inhaled in concave surface Movement is excessively fierce, to improve integrally-built stability and durability.
Referring to Fig.1~Fig. 3, concave surface overlay film head 15 further include longitudinally connected plate 151 and cross connecting plate 152, frames 19 are equipped with the supporting guide 191 that its front end is extended to from its rear end, wherein longitudinally connected plate 151 is slided with supporting guide 191 Mating, the upright guide rail 1511 that longitudinally connected plate 151 is equipped with vertical drive motor 1512 and extends along the vertical direction, laterally connects Fishplate bar 152 is equipped with horizontal drive motor 1522 and horizontally extending cross slide way 1521, cross connecting plate 152 and perpendicular The sliding mating of straight guide 1511, fixed mounting plate 153 and the sliding of cross slide way 1521 are coupled.In a preferred embodiment, it props up Rack 19 is supportted to be equipped with for driving overlay film head driving motor 192 of the concave surface overlay film head 15 along supporting guide 191 toward polyslip, it is recessed Face overlay film head 15 overlay film head driving motor 192 driving periodically close to or far from convex surface jig component 17, thus all Concave surface film coating operation is executed to phase property to the 3D bend glass on convex surface jig 172.
Referring to Fig. 8~Figure 10, the convex surface jig component 17 for carrying 3D bend glass includes:
First support 171;And
The convex surface jig 172 supported by the first support 171,
Wherein, the upper surface of convex surface jig 172 is formed with carrying groove, and the front side or rear side of convex surface jig 172 offers Towards the side locating slot 1723 of the carrying inside grooves, the left or right side of convex surface jig 172, which offers, leads to described hold The end locating slot 1725 for carrying inside grooves is equipped in side locating slot 1723 for pushing 3D bend glass the of the other side to One side positioning push block 1741 is equipped with the first end for pushing 3D bend glass to the other end in end locating slot 1725 and determines Position pushing block 1731.
Referring to Fig. 9, preceding circular arc wall 1721 and rear circular arc are respectively formed on the front side wall and rear wall of the carrying groove Wall 1722, preceding circular arc wall 1721 and rear circular arc wall 1722 are adapted with side before and after the convex surface of 3D bend glass respectively, the carrying The left and right sides of groove is communicated with the outside world to be respectively formed left opening port and right opening port, the left opening port or right opening port Place is connected with the baffle 1726 being adapted with the convex surface end of 3D bend glass.
Further, the bottom wall of the carrying groove is formed with the negative pressure trough 1728 to lower recess.
Further, several spaced apart carrier blocks 1724 are formed on the bottom wall of negative pressure trough 1728.
Further, carrier block 1724 extends up to its top surface straight up and the bottom wall of the carrying groove is flush.
Further, several are offered on the bottom wall of negative pressure trough 1,728 first vacuumizes hole 1727.
In a preferred embodiment, side locating slot 1723 is opened in the front side of convex surface jig 172.
Further, baffle 1726 is set at the left opening port, and end locating slot 1725 is set to a left side for convex surface jig 172 Side.
In a preferred embodiment, the inside of the first side positioning push block 1741 and first end positioning push block 1731 is equal Equipped with elastic buffering pad, the bottom of convex surface jig 172 is equipped with for driving the first side of the first side positioning push block 1741 to drive Dynamic device 174 and the first end driver 173 for driving first end positioning push block 1731.
Further, the bottom of convex surface jig 172 is equipped with the first vacuum generator that connection first vacuumizes hole 1727 175。
When work, the posture downward with convex surface, concave upright of the 3D bend glass to overlay film is put into the carrying groove In, the first side positioning push block 1741 and first end positioning push block 1731 are respectively in the first side driver 174 and first end Push the 3D bend glass to rear side and right side respectively under the driving of portion's driver 173, the 3D bend glass is determined with realizing Position, after the completion of positioning, several on 1728 bottom wall of negative pressure trough first vacuumize hole 1727 and start to be evacuated to negative pressure trough 1728 very Sky is fixed with adsorbing the convex surface bottom wall of 3D bend glass, in order to carry out film coating operation to concave surface.
Overlay film step:
S1, concave surface overlay film head 15 inhale diaphragm plate 156 by concave surface on protection film stripping platform 133 and pick up protective film;
S2, concave surface overlay film head 15 are moving forward to convex surface jig 172 just under the driving of overlay film head driving motor 192 Top is placed with the 3D bend glass to overlay film on convex surface jig 172, when convex surface jig 172 is completed to 3D curved surface glass thereon After glass positioning and fixing, concave surface is inhaled diaphragm plate 156 and is placed in the protective film of absorption on the concave surface of 3D bend glass;
S3, concave surface overlay film head 15 are under the driving of overlay film head driving motor 192, slowly translation backward, meanwhile, concave surface overlay film Head pusher cylinder 159 is rotated clockwise by pushing concave surface press mold component 158 and concave surface to inhale diaphragm plate 156 together with shaft 157 Certain angle, so that coming into full contact on front side of the concave surface of recessed surface press rolls 1585 and 3D bend glass and protective film being pressed in 3D curved surface On glass;
S3, when recessed surface press rolls 1585 are moved to the concave rear side of 3D bend glass, inhale diaphragm plate pusher cylinder 1571 pass through Push its power output end that the concave surface connecting with suction film installing arm 155 is enabled to inhale 157 clockwise turns around the shaft of diaphragm plate 156 It is dynamic, enable concave surface to inhale the 157 lifting certain altitude in opposed vertical direction while turn an angle around the shaft of diaphragm plate 156, It to which certain space is conceded at the concave surface rear of 3D bend glass, prevents in concave surface press mold 158 press mold of component, diaphragm plate is inhaled in concave surface 156 generate interference with 3D bend glass;
S4, complete 3D bend glass concave rear side overlay film after, drive of the concave surface overlay film head 15 in overlay film head driving motor 192 Under dynamic, slowly move back and forth repeatedly, so that recessed surface press rolls 1585 sufficiently compress protective film forward;
S5, repeat the above steps S1~S4, until remaining 3D bend glass overlay film is finished.
Number of devices and treatment scale described herein are the explanations for simplifying the utility model.To the utility model Application, modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, it is not limited in institute in specification and embodiments Column use, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, can Easily realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, this is practical It is novel to be not limited to specific details and legend shown and described herein.

Claims (10)

1. a kind of concave surface film covering device of 3D bend glass characterized by comprising
Frames (19);
Set on the multiple groups protective film feed mechanism (13) of frames (19) side;
Multiple groups release paper recovering mechanism (14) below protective film feed mechanism (13);
Multiple groups convex surface jig component (17) on front side of frames (19);And
The multiple groups concave surface overlay film head (15) being slidably connected with frames (19);
Wherein, multiple groups release paper recovering mechanism (14), convex surface jig component (17) and concave surface overlay film head (15) are protected with multiple groups Film feed mechanism (13) is corresponding, and concave surface overlay film head (15) is on frames (19) periodically toward polyslip with close or remote Surface space from convex surface jig component (17).
2. the concave surface film covering device of 3D bend glass as described in claim 1, which is characterized in that the rear side of frames (19) Equipped with material retractable frame (193), material retractable frame (193) is equipped with multiple groups protective film emptying roller (131), multiple groups protective film emptying roller (131) corresponding with multiple groups protective film feed mechanism (13).
3. the concave surface film covering device of 3D bend glass as described in claim 1, which is characterized in that convex surface jig (172) it is upper Surface is formed with carrying groove, and the front side or rear side of convex surface jig (172) is offered towards the side of the carrying inside grooves Locating slot (1723), the left or right side of convex surface jig (172) offer the end locating slot towards the carrying inside grooves (1725), the first side positioning push block for 3D bend glass to be pushed to the other side is equipped in side locating slot (1723) (1741), the first end positioning push block for 3D bend glass to be pushed to the other end is equipped in end locating slot (1725) (1731)。
4. the concave surface film covering device of 3D bend glass as claimed in claim 3, which is characterized in that the front side of the carrying groove Preceding circular arc wall (1721) and rear circular arc wall (1722), preceding circular arc wall (1721) and rear circular arc wall are respectively formed on wall and rear wall (1722) respectively with the convex surface of 3D bend glass before and after side be adapted, the left and right sides of the carrying groove communicate with the outside world with It is respectively formed left opening port and right opening port, the convex surface end with 3D bend glass is connected at the left opening port or right opening port The adaptable baffle (1726) in portion.
5. the concave surface film covering device of 3D bend glass as described in claim 1, which is characterized in that concave surface overlay film head (15) packet It includes:
It rotates mounting plate (154);
With the shaft (157) of rotation mounting plate (154) rotation connection;
With the suction film installing arm (155) of shaft (157) rotation connection;And
It is fixedly connected on to suspension type the concave surface press mold component (158) of shaft (157) left and right ends,
Wherein, the bottom for inhaling film installing arm (155) is equipped with concave surface and inhales diaphragm plate (156), and concave surface press mold component (158) is located at concave surface Inhale the front side of diaphragm plate (156).
6. the concave surface film covering device of 3D bend glass as claimed in claim 5, which is characterized in that inhale film installing arm (155) packet Include cantilever segment (1551) and construction section (1552), wherein construction section (1552) extends straight down, and cantilever segment (1551) is being installed The top of section (1552) integrally combines the construction section (1552) and extends from the oblique front side in the top of construction section (1552), Inhale the bottom that diaphragm plate (156) are connected to construction section (1552) in concave surface.
7. the concave surface film covering device of 3D bend glass as claimed in claim 6, which is characterized in that rotation mounting plate (154) The formation of front underside integral type has a mounting ring (1541) at left and right sides of it, two mounting rings (1541) it is parallel and The installation space being located between the two is formed every setting, shaft (157) passes through two mounting rings (1541) to realize and rotate The rotation connection of mounting plate (154), the front end of cantilever segment (1551) are socketed on shaft (157) and are located at the installation space In.
8. the concave surface film covering device of 3D bend glass as claimed in claim 6, which is characterized in that inhale film installing arm (155) Rear side is equipped with mounting rod (1553), and the left end of mounting rod (1553) and/or right end are rotationally connected with and inhale diaphragm plate pusher cylinder (1571), the side of the power output end and link block (1572) of inhaling diaphragm plate pusher cylinder (1571) is rotatablely connected, rotation installation The side of plate (154) is connected with concave surface overlay film head pusher cylinder (159), and wherein one end of shaft (157) is connected with connector sleeve (1591), the side of the power output end of concave surface overlay film head pusher cylinder (159) and connector sleeve (1591) is rotatablely connected.
9. the concave surface film covering device of 3D bend glass as claimed in claim 5, which is characterized in that concave surface overlay film head (15) also wraps Longitudinally connected plate (151) and cross connecting plate (152) are included, frames (19) are equipped with the branch that its front end is extended to from its rear end It supports guide rail (191), wherein longitudinally connected plate (151) and supporting guide (191) sliding are coupled, and longitudinally connected plate (151) is equipped with Vertical drive motor (1512) and the upright guide rail (1511) extended along the vertical direction, cross connecting plate (152) are equipped with laterally Driving motor (1522) and horizontally extending cross slide way (1521), cross connecting plate (152) and upright guide rail (1511) sliding mating, fixed mounting plate (153) and cross slide way (1521) sliding are coupled.
10. the concave surface film covering device of 3D bend glass as described in claim 1, which is characterized in that protective film feed mechanism It (13) include protection film stripping platform (133) and multiple groups blowing guide roller (132), wherein multiple groups blowing guide roller (132) and guarantor Cuticula removing platform (133) is set gradually along protective film direction of transfer, protects upper surface and the horizontal plane of film stripping platform (133) It is flush, front side is formed with wedge-shaped peel tip.
CN201821068652.9U 2018-07-06 2018-07-06 A kind of concave surface film covering device of 3D bend glass Withdrawn - After Issue CN208470183U (en)

Priority Applications (1)

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CN201821068652.9U CN208470183U (en) 2018-07-06 2018-07-06 A kind of concave surface film covering device of 3D bend glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821068652.9U CN208470183U (en) 2018-07-06 2018-07-06 A kind of concave surface film covering device of 3D bend glass

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108639429A (en) * 2018-07-06 2018-10-12 苏州富强科技有限公司 A kind of concave surface film covering device of 3D bend glasses
CN111469396A (en) * 2020-06-08 2020-07-31 温州骐铭电子设备有限公司 Router tectorial membrane device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108639429A (en) * 2018-07-06 2018-10-12 苏州富强科技有限公司 A kind of concave surface film covering device of 3D bend glasses
WO2020006913A1 (en) * 2018-07-06 2020-01-09 苏州富强科技有限公司 Concave film coating device for 3d curved surface glass
CN108639429B (en) * 2018-07-06 2023-08-22 苏州富强科技有限公司 Concave surface laminating device of 3D curved glass
CN111469396A (en) * 2020-06-08 2020-07-31 温州骐铭电子设备有限公司 Router tectorial membrane device
CN111469396B (en) * 2020-06-08 2021-11-12 温州骐铭电子设备有限公司 Router tectorial membrane device

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