CN206954599U - Joint tool - Google Patents

Joint tool Download PDF

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Publication number
CN206954599U
CN206954599U CN201720215214.XU CN201720215214U CN206954599U CN 206954599 U CN206954599 U CN 206954599U CN 201720215214 U CN201720215214 U CN 201720215214U CN 206954599 U CN206954599 U CN 206954599U
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CN
China
Prior art keywords
cover plate
plate
lower mould
joint tool
conductive film
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Active
Application number
CN201720215214.XU
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Chinese (zh)
Inventor
陈桂海
邓傲生
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Temai Technology (shanghai) Co Ltd Shenzhen Branch
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Temai Technology (shanghai) Co Ltd Shenzhen Branch
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Priority to CN201720215214.XU priority Critical patent/CN206954599U/en
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Abstract

The utility model discloses a kind of joint tool, and soft to hard jointing product for processing curve, curved surface is soft to be included to hard jointing product including cover plate and the transparent conductive film fitted on cover plate, joint tool:Bottom plate, it is arranged on bottom plate and is used to placing and adsorb the lower mould of transparent conductive film, is arranged on bottom plate and is used to place and the cover plate location-plate of positioning cover plate, the vacuum tank that is arranged on above bottom plate and is connected with vacuum tank for applying downward pressure so that the upper mould that transparent conductive film is fitted on cover plate to cover plate and transparent conductive film, vacuum tank is mutually covered with bottom plate to form closed vacuum cavity, and silicagel pad is provided with the upper surface of lower mould.Joint tool provided by the utility model, wide adaptability, simple to operate, safe, Anawgy accuracy is high.

Description

Joint tool
Technical field
It the utility model is related to abutted equipment field, more particularly to a kind of joint tool.
Background technology
Development and people's living standards continue to improve with science and technology, consumption enthusiasm of the user to wearable device is increasingly It is surging.Meanwhile manufacture to wearable device and the requirement of processing technology also more and more higher.It is desirable to a volume production Intelligent watch curved surface it is soft hard jointing product is processed, soft is that one kind is used in display touch-control industry (such as to hard fitting Capacitance plate, touch screens, touch-screen, liquid crystal display, Mobile phone screen etc.) a kind of attaching process.For various OCA (Optically Clear Adhesive, optical cement) with the two-sided gum attaching process of other materials.As shown in figure 1, the outside of the product is half Transparent cover plate 2 (hard material), intermediate region are transparent conductive film 1 (soft materials), are needed between transparent conductive film 1 and cover plate 2 Adhesion is carried out using OCA.The technological requirement of such product is bonded completely between transparent conductive film 1 and cover plate 2, bubble-free, The angles and positions of transparent conductive film 1 will be within specification error.The sShape features of the product be profile is long and narrow, curved surface compared with It is deep, and binding face surrounding has frame, therefore, the sShape features of the product are the main reason for Product processing are limited, using existing There are the OCA make-up machines (OCA laminating machine, " vacuum attaching machine " or " touch-screen make-up machine ") commonly used in technology It is not appropriate for processing such product.
At present, conventional OCA make-up machines are broadly divided into three kinds:Roller make-up machine, gasbag-type make-up machine and separate type fitting Machine.The operation principle and defect of three kinds of existing make-up machines are illustrated separately below:
First, roller make-up machine, as shown in Fig. 2 roller make-up machine uses curved surface of the roller 3 with elasticity along product to roll, So that the transparent conductive film 1 of product fits together with cover plate 2.
As shown in figure 3, roller make-up machine is the shortcomings that when fitting curved surface surrounding carries projection edge frame product, presence:
1st, roller 3 can not be pressed onto in the space 4 of the corner areas of the product.
If the 2, the product is complicated 3D curved surfaces, such as when sphere or ellipsoid, roller 3 can not just use.
2nd, gasbag-type make-up machine, as shown in figure 4, gasbag-type make-up machine is inflated using air bag 5 or outside negative pressure (vacuum) In the environment of expand air bag 5, so as to extruded product, the product is fit together.
As shown in figure 5, gasbag-type make-up machine be bonded curved surface surrounding have projection edge frame product when, it is existing the shortcomings that be:
1st, the frame of such as fruit product is too high, or angle is too big, and air bag can not be filled up completely with the gap 4 in space, cause side Edge can not be bonded generation bubble.
2nd, gasbag-type make-up machine needs pre- patch manually before pressing, and the precision of fitting is difficult to ensure that, and efficiency is low.
3rd, the process that air bag 5 expands is uncontrollable, may cause product because of unbalance stress when contact product Skew or gauffer.
3rd, separate type make-up machine, as shown in fig. 6, the upper mould 8 of the vacuum tank 6 of separate type make-up machine adsorbs cover plate 2, so Push in vacuum tank 6, pressed with the transparent conductive film of lower mould 9 afterwards.Laminating step and principle are such as shown as follows:
Step S1, it is moved to the lower section of mould 8 referring to Fig. 6, cover plate tool 9.
Step S2, as shown in fig. 7, upper mould 8, which pushes, is pressed onto cover plate 2, upper mould 8 opens upper mould vacuum air-channel 7 and holds cover plate 2.
Step S3, as shown in figure 8, the lower vacuum of mould vacuum air-channel 91 is opened, transparent conductive film 1 is held, is then moved to The upper lower section of mould 8.
Step S4, as shown in figure 9, vacuum tank 6 pushes, and lower mould 92 forms closed cavity, is then vacuumized in cavity.
Upper mould 8 in rapid S5, cavity pushes, and completes fitting under vacuum conditions.
Referring to Fig. 9, separate type make-up machine be bonded curved surface surrounding have projection edge frame product when, it is existing the shortcomings that be:
1st, it is high vacuum environment, product curved surface and inconsistent (the product curved surface mistake of upper modular surface in vacuum cavity in step S4 Difference and the wrap-around error of tool processing), cover plate 2 easily departs from upper mould 6 to drop.
2nd, upper mould 6 and lower mould 92 are difficult contraposition.
Therefore, the unsuitable processing curve of existing OCA make-up machines is soft to hard jointing product, is a technology urgently to be resolved hurrily Problem.
Utility model content
The utility model proposes joint tool, it is intended to solve existing OCA make-up machines be not suitable for processing curve it is soft to hard The technical problem of jointing product.
The utility model provides a kind of joint tool, soft soft to hard fitting to hard jointing product, curved surface for processing curve Product, which includes cover plate and the transparent conductive film fitted on cover plate, joint tool, to be included:Bottom plate, it is arranged on bottom plate for putting The lower mould of transparent conductive film is put and adsorbed, is arranged on bottom plate for the cover plate location-plate of placement and positioning cover plate, is arranged on Vacuum tank above bottom plate and it is connected with vacuum tank for applying downward pressure so that transparent to cover plate and transparent conductive film The upper mould that conductive film is fitted on cover plate, vacuum tank are mutually covered with bottom plate to form closed vacuum cavity, the upper table of lower mould Silicagel pad is provided with face.
Further, joint tool also includes the horizontal tune being connected with lower mould for keeping lower mould and upper mould to be set in parallel Save plate.
Further, Level tune plate is included in first level adjustable plate and direction of rotation with first level adjustable plate in vertical The the second Level tune plate directly set.
Further, in addition to lower mould it is connected for the fine setting module that contraposition is finely adjusted to lower mould.
Further, finely tuning module includes being used for promoting X-direction slide plate that lower mould finely tunes to X-direction, under promotion The angle rotating platform that the lower mould of Y-direction slide plate and promotion that mould is finely tuned to Y direction is finely tuned to Z-direction.
Further, be provided with cover plate location-plate cover plate locating piece and for drive cover plate locating piece do it is vertically movable and The suspension mechanism for making cover plate be located above transparent conductive film, it is provided with cover plate locating piece for placing and positioning cover plate positioning The cover plate locating slot of plate.
Further, suspension mechanism include be fixedly installed on bottom plate be used for be oriented to and spacing cover plate locating piece guide pillar, For supporting the support member of cover plate locating piece and being sheathed on guide pillar and positioned at the lower section of support member for driving cover plate to position Block does the elastic component of vertical motion along guide pillar.
Further, lower mould include be installed on angle rotating platform be used for carry lower mould lower mould base and with vacuum gas Road is connected for the vacuum hole for adsorbing transparent conductive film.
Further, the sealing joint strip of the sealing for strengthening vacuum tank and bottom plate is provided with bottom plate.
Having the beneficial effect that acquired by the utility model:
Joint tool provided by the utility model, only need to be by the soft soft material to hard jointing product of curved surface and hard material during fitting Material two parts are placed on same tool, it is not necessary to pre- patch manually;On the soft hard material to hard jointing product of curved surface does not need Mould adsorbs or crawl, avoids the danger dropped under high vacuum environment;Air bag or roller are replaced using silica gel mould, makes tool It is adapted to the more complicated application of a surface product of processing.Joint tool provided by the utility model, it is wide adaptability, simple to operate, safe Property it is high, Anawgy accuracy is high.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model product preferred embodiment to be fit;
Fig. 2 is in the prior art using the machining sketch chart of first embodiment during roller fitting machining;
Fig. 3 is in the prior art using the machining sketch chart of second embodiment during roller fitting machining;
Fig. 4 is in the prior art using the machining sketch chart of first embodiment during gasbag-type fitting machining;
Fig. 5 is in the prior art using the machining sketch chart of second embodiment during gasbag-type fitting machining;
Fig. 6 is in the prior art using the machining sketch chart of first embodiment during separate type fitting machining;
Fig. 7 is in the prior art using the machining sketch chart of second embodiment during separate type fitting machining;
Fig. 8 is in the prior art using the machining sketch chart of 3rd embodiment during separate type fitting machining;
Fig. 9 is in the prior art using the machining sketch chart of fourth embodiment during separate type fitting machining;
Figure 10 is the structural representation of the application joint tool first embodiment;
Figure 11 is the structure rough schematic view of the application joint tool second embodiment;
Figure 12 is the machining sketch chart of the application joint tool first embodiment;
Figure 13 is the machining sketch chart of the application joint tool second embodiment;
Figure 14 is the machining sketch chart of the application joint tool 3rd embodiment;
Figure 15 is the machining sketch chart of the application joint tool fourth embodiment;
Figure 16 is the structural representation of Fig. 9 cover plate location-plate first embodiments;
Figure 17 is the structural representation of Fig. 9 cover plate location-plate second embodiments;
Figure 18 is the structural representation of Fig. 9 bottom plates and the embodiment of Level tune plate one.
Figure 19 is the structural representation that the embodiment of module one is finely tuned in Fig. 9;
Figure 20 is the structural representation of the lower embodiment of mould one in Fig. 9.
Drawing reference numeral explanation:
10th, bottom plate;20th, lower mould;30th, cover plate location-plate;40th, vacuum tank;50th, upper mould;60th, Level tune plate;61st, One Level tune plate;62nd, the second Level tune plate;70th, module is finely tuned;71st, X-direction slide plate;72nd, Y-direction slide plate;73rd, angle Turntable;31st, cover plate locating piece;32nd, suspension mechanism;311st, locating slot;321st, guide pillar;322nd, support member;323rd, elastic component;21、 Lower mould base;22nd, vacuum hole;11st, sealing joint strip;2nd, cover plate;1st, transparent conductive film.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model Utility model.
As shown in Figure 10, the utility model first embodiment proposes a kind of joint tool, soft to hard patch for processing curve Product is closed, as shown in figure 1, the soft transparent conductive film 1 for including cover plate 2 to hard jointing product and fitting on cover plate 2 of curved surface, patch Closing tool includes:Bottom plate 10, it is arranged on bottom plate 10 for placing and adsorbing the lower mould 20 of transparent conductive film, be arranged on bottom plate It is used for the cover plate location-plate 30 of placement and positioning cover plate on 10, is arranged on the vacuum tank 40 and and vacuum tank of the top of bottom plate 10 40 are connected for applying downward pressure so that the upper mould that transparent conductive film is fitted on cover plate to cover plate and transparent conductive film 50, vacuum tank 40 is mutually covered with bottom plate 10 to form closed vacuum cavity, and silicagel pad is provided with the upper surface of lower mould 20.
Compared to prior art, joint tool that the present embodiment provides, it is adapted to the various curved surfaces of processing soft to hard jointing product, The soft soft material to hard jointing product of curved surface and hard material two parts need to be only placed on during fitting on same tool, it is not necessary to Pre- patch manually;The soft hard material to hard jointing product of curved surface need not go up mould absorption or crawl, avoid under high vacuum environment The danger dropped;Air bag or roller are replaced using silica gel mould, tool is can be suitably used for more complicated application of a surface product.This reality The joint tool of example offer is applied, wide adaptability, simple to operate, safe, Anawgy accuracy is high.
Preferably, as shown in FIG. 10 and 11, the joint tool that the present embodiment provides, in addition to be connected with lower mould 20 for protecting Hold the Level tune plate 60 that lower mould 20 is set in parallel with upper mould 50.Specifically, Level tune plate 60 is included in first level tune The second Level tune plate 62 that section plate 61 and direction of rotation are vertical setting with first level adjustable plate 61.
The joint tool that the present embodiment provides, makes lower mould be set in parallel with upper mould, so as to improve by Level tune plate Anawgy accuracy.
Further, as shown in FIG. 10 and 11, the joint tool that the present embodiment provides, in addition to be connected with lower mould 20 and be used for The fine setting module 70 of contraposition is finely adjusted to lower mould 20.In the present embodiment, specifically, as shown in figure 19, fine setting module 70 is wrapped Include for promoting the X-direction slide plate 71, the Y-direction for promoting lower mould 20 to be finely tuned to Y direction that lower mould 20 finely tunes to X-direction Slide plate 72 and the angle rotating platform 73 for promoting lower mould 20 to be finely tuned to Z-direction.In the present embodiment, X-direction slide plate 71, Y are passed through Direction slide plate 72 and angle rotating platform 73, three directional trims can be realized, the transparent conductive film 1 made aligns with cover plate 2.
The joint tool that the present embodiment provides, is controlled by the way that the soft material of product is placed on into same with hard material two parts On tool, aligned by the fine setting for finely tuning module, Anawgy accuracy can be improved.
The joint tool that the present embodiment provides, its operation principle and flow chart are as follows:
Step S100, as shown in figure 12, transparent conductive film 1 is first placed on lower mould 20, opens the vacuum gas of lower mould 20 Road, then cover plate 2 is placed on cover plate location-plate 30, fine setting contraposition.
Step S200, as shown in figure 13, tool is moved to the lower section of vacuum tank 40.
Step S300, as shown in figure 14, vacuum tank 40 is pushed, and tool bottom plate 10 is fitted close, and forms closed vacuum Cavity, then vacuum chamber is evacuated.
Step S400, as shown in figure 15, after vacuum values are up to standard in vacuum chamber, upper mould 50 pushes;Upper mould 50 contacts cover plate 2, Then cover plate 2 is driven to push, until cover plate 2 presses with transparent conductive film 1.
Step S500, after the completion of pressing, the pressure head and vacuum tank of the vacuum air-channel, then upper mould 50 of lower mould 20 are first closed 40 rise together, and cover plate 2 rises under the action of the spring, and now, transparent conductive film 1 presses with cover plate 2, take out pressing Good product.
Alternatively, as shown in figure 16, the joint tool that the present embodiment provides, cover plate positioning is provided with cover plate location-plate 30 Block 31 and the suspension mechanism 32 for driving cover plate locating piece 31 to do vertical motion and making cover plate be located above transparent conductive film, It is provided with cover plate locating piece 31 for placing the cover plate locating slot 311 with positioning cover plate location-plate 30.Specifically, such as Figure 17 Shown, suspension mechanism 32, which includes being fixedly installed on, to be used for the guide pillar 321 of guiding and spacing cover plate locating piece 31, is used on bottom plate 10 Support the support member 322 of cover plate locating piece 31 and be sheathed on guide pillar 321 and be used to drive positioned at the lower section of support member 322 Cover plate locating piece 31 does the elastic component 323 of vertical motion along guide pillar 321.Wherein, in this embodiment, support member 322 is using cunning Dynamic bearing, elastic component 323 use spring.Four sets of sliding bearings and guide pillar can guarantee that cover plate location-plate 31 can move up and down vertically.
The joint tool that the present embodiment provides, the hard material of curved face product is placed using suspension mechanism.Curved face product it is hard Material need not go up mould absorption or crawl, avoid the danger that hard material under high vacuum environment drops, and can remain Hard material is suspended in the top of soft material.
Further, as shown in figure 20, the joint tool that the present embodiment provides, lower mould 20 include being installed on angle rotating platform 73 It is upper to be used to carry the lower mould base 21 of lower mould 20 and be connected with vacuum air-channel for the vacuum hole for adsorbing transparent conductive film 22。
The joint tool that the present embodiment provides, adsorbs soft material, so as to ensure to be bonded by the vacuum hole in lower mould During hardly shift and fold.
Preferably, as shown in figure 18, the joint tool that the present embodiment provides, it is provided with bottom plate 10 for strengthening vacuum The sealing joint strip 11 of the sealing of case 40 and bottom plate 10.In the present embodiment, the He of vacuum tank 40 is strengthened by sealing joint strip 11 The sealing of bottom plate 10.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical areas, similarly it is included in scope of patent protection of the present utility model.

Claims (9)

1. a kind of joint tool, soft to hard jointing product for processing curve, the curved surface is soft to include cover plate to hard jointing product And the transparent conductive film fitted on the cover plate, it is characterised in that the joint tool includes:Bottom plate(10), be arranged on The bottom plate(10)The upper lower mould for being used to placing and adsorbing the transparent conductive film(20), be arranged on the bottom plate(10)Upper use In the cover plate location-plate for placing and positioning the cover plate(30), be arranged on the bottom plate(10)The vacuum tank of top(40)And With the vacuum tank(40)It is connected for applying downward pressure so that described transparent to the cover plate and the transparent conductive film The upper mould that conductive film is fitted on the cover plate(50), the vacuum tank(40)With the bottom plate(10)Mutually cover close to be formed The vacuum cavity closed, the lower mould(20)Upper surface on be provided with silicagel pad.
2. joint tool according to claim 1, it is characterised in that
Also include and the lower mould(20)It is connected for keeping the lower mould(20)With the upper mould(50)The water being set in parallel Flat adjustable plate(60).
3. joint tool according to claim 2, it is characterised in that
The Level tune plate(60)It is included in first level adjustable plate(61)And direction of rotation and the first level adjustable plate (61)The second Level tune plate being vertical setting(62).
4. joint tool according to claim 3, it is characterised in that
Also include and the lower mould(20)It is connected for the lower mould(20)It is finely adjusted the fine setting module of contraposition(70).
5. joint tool according to claim 4, it is characterised in that
The fine setting module(70)Including for promoting the lower mould(20)The X-direction slide plate finely tuned to X-direction(71), be used for Promote the lower mould(20)The Y-direction slide plate finely tuned to Y direction(72)And promote the lower mould(20)It is micro- to Z-direction The angle rotating platform of tune(73).
6. joint tool according to claim 5, it is characterised in that
The cover plate location-plate(30)On be provided with cover plate locating piece(31)And for driving the cover plate locating piece(31)Do perpendicular Directly move and make the suspension mechanism that the cover plate is located above the transparent conductive film(32), the cover plate locating piece(31)On It is provided with for placing and positioning the cover plate location-plate(30)Cover plate locating slot(311).
7. joint tool according to claim 6, it is characterised in that
The suspension mechanism(32)Including being fixedly installed on the bottom plate(10)It is upper to be used to be oriented to and the spacing cover plate locating piece (31)Guide pillar(321), for supporting the cover plate locating piece(31)Support member(322)And it is sheathed on the guide pillar (321)Go up and be located at the support member(322)Lower section be used for drive the cover plate locating piece(31)Along the guide pillar(321)Do Vertically movable elastic component(323).
8. joint tool according to claim 7, it is characterised in that
The lower mould(20)Including being installed on the angle rotating platform(73)It is upper to be used to carry the lower mould(20)Lower mould base (21)And it is connected with vacuum air-channel for the vacuum hole for adsorbing the transparent conductive film(22).
9. according to the joint tool described in any one of claim 1 to 8, it is characterised in that
The bottom plate(10)On be provided with for strengthening the vacuum tank(40)With the bottom plate(10)Sealing fluid sealant Bar(11).
CN201720215214.XU 2017-03-07 2017-03-07 Joint tool Active CN206954599U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720215214.XU CN206954599U (en) 2017-03-07 2017-03-07 Joint tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720215214.XU CN206954599U (en) 2017-03-07 2017-03-07 Joint tool

Publications (1)

Publication Number Publication Date
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109677093A (en) * 2018-09-06 2019-04-26 京东方科技集团股份有限公司 A kind of plummer of joint tool, joint tool and abutted equipment
CN109887415A (en) * 2019-03-12 2019-06-14 京东方科技集团股份有限公司 Adsorbent equipment, pressure head, bending device and bending method
CN110126428A (en) * 2019-06-11 2019-08-16 深圳市深科达智能装备股份有限公司 A kind of bonding structure for liquid crystal display and touch screen
CN110174785A (en) * 2019-06-19 2019-08-27 深圳市炎瑞自动化科技有限公司 A kind of mobile joint tool in four sides
CN111640371A (en) * 2018-04-20 2020-09-08 云谷(固安)科技有限公司 Attaching device and attaching method for special-shaped curved surface cover plate and flexible screen
CN111791475A (en) * 2020-07-24 2020-10-20 朱林辉 Curved surface liquid crystal display surface treatment system
CN113002852A (en) * 2021-03-30 2021-06-22 蜂巢能源科技有限公司 Film pasting mechanism and device for soft package battery and film pasting method
CN114407489A (en) * 2022-02-07 2022-04-29 京东方科技集团股份有限公司 Laminating equipment and film laminating method

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111640371A (en) * 2018-04-20 2020-09-08 云谷(固安)科技有限公司 Attaching device and attaching method for special-shaped curved surface cover plate and flexible screen
US11367860B2 (en) 2018-04-20 2022-06-21 Yungu (Gu'an) Technology Co., Ltd. Bonding devices and bonding methods for irregular-shaped curved cover plates and flexible screens
CN109677093A (en) * 2018-09-06 2019-04-26 京东方科技集团股份有限公司 A kind of plummer of joint tool, joint tool and abutted equipment
CN109887415A (en) * 2019-03-12 2019-06-14 京东方科技集团股份有限公司 Adsorbent equipment, pressure head, bending device and bending method
CN109887415B (en) * 2019-03-12 2022-06-03 京东方科技集团股份有限公司 Adsorption device, pressing head, bending device and bending method
CN110126428A (en) * 2019-06-11 2019-08-16 深圳市深科达智能装备股份有限公司 A kind of bonding structure for liquid crystal display and touch screen
CN110174785A (en) * 2019-06-19 2019-08-27 深圳市炎瑞自动化科技有限公司 A kind of mobile joint tool in four sides
CN111791475A (en) * 2020-07-24 2020-10-20 朱林辉 Curved surface liquid crystal display surface treatment system
CN111791475B (en) * 2020-07-24 2021-12-21 深圳视唯达科技有限公司 Curved surface liquid crystal display surface treatment system
CN113002852A (en) * 2021-03-30 2021-06-22 蜂巢能源科技有限公司 Film pasting mechanism and device for soft package battery and film pasting method
CN113002852B (en) * 2021-03-30 2022-05-27 蜂巢能源科技有限公司 Film pasting mechanism and device for soft package battery and film pasting method
CN114407489A (en) * 2022-02-07 2022-04-29 京东方科技集团股份有限公司 Laminating equipment and film laminating method

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