CN107491231B - Attaching device and attaching method based on capacitive touch screen - Google Patents

Attaching device and attaching method based on capacitive touch screen Download PDF

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Publication number
CN107491231B
CN107491231B CN201710569307.7A CN201710569307A CN107491231B CN 107491231 B CN107491231 B CN 107491231B CN 201710569307 A CN201710569307 A CN 201710569307A CN 107491231 B CN107491231 B CN 107491231B
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China
Prior art keywords
glue
machine
glass
clamping device
sensing piece
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CN201710569307.7A
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CN107491231A (en
Inventor
苏伟
王雷
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Micron Optoelectronics Co., Ltd.
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Micron Optoelectronics Co., Ltd.
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The invention discloses a laminating device based on a capacitive touch screen, which comprises a rack, a glue machine, a glue jig, a leveling machine and a conveyor belt, wherein the glue machine and the leveling machine are respectively arranged at two opposite ends of the rack; the water glue jig is fixed on the water glue machine; the conveyer belt set up in between water glue machine and the levelling machine, set up more than two constant head tanks on the conveyer belt, the side of constant head tank is provided with flexible clamping device. The invention also discloses a fitting method based on the capacitive touch screen, which comprises the following steps: s1, positioning the water glue jig on the water glue machine; s2, placing the sensing piece on a water glue jig, and dispensing on the binding surface of the sensing piece by a water glue machine; s3, placing the sensor sheet after dispensing into a positioning groove on a conveyor belt, and placing cover plate glass on the binding surface of the sensor sheet; s4, enabling the flexible clamping device at the side edge of the positioning groove to clamp the sensing piece and the glass cover plate to form a glass assembly; and S5, leveling the glass assembly.

Description

Attaching device and attaching method based on capacitive touch screen
Technical Field
The invention relates to the technical field of touch screen production, in particular to a laminating device and a laminating method based on a capacitive touch screen.
Background
Generally, the structure of a medium-sized and large-sized touch panel based on capacitive touch is a glass-to-glass structure. And glass adopts traditional technology to the laminating of glass structure to be the laminating of optical cement, because the laminating of optical cement has certain drawback and is given up gradually, and the laminating of the common glue that adopts at present market, the laminating of glue not only is efficient, and touch panel is whole effectual in touch moreover, and the luminousness is also high. In the glue attaching process in the prior art, the products correspond to the glue jigs one by one, namely, an independent glue jig is needed in the process of attaching the glass to the glass each time, the number of the needed glue jigs is large, and the cost for opening the glue jig in the process of manufacturing the large-size touch screen is high.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the laminating equipment and the laminating method can reduce the number of the glue jigs required in the laminating production process based on the capacitive touch screen and reduce the purchase cost of the glue jigs.
In order to solve the technical problems, the first technical scheme adopted by the invention is as follows:
a laminating device based on a capacitive touch screen comprises a rack, a glue machine, a glue jig, a leveling machine and a conveyor belt, wherein the glue machine and the leveling machine are respectively arranged at two opposite ends of the rack; the water glue jig is fixed on the water glue machine; the conveyer belt set up in the frame, and the conveyer belt set up in between water glue machine and the levelling machine, set up more than two constant head tanks on the conveyer belt, the side of constant head tank is provided with flexible clamping device.
In order to solve the technical problems, the invention adopts the following technical scheme:
a fitting method based on a capacitive touch screen comprises the following steps:
s1, positioning the water glue jig on the water glue machine;
s2, placing the sensing piece on a water glue jig, and dispensing on the binding surface of the sensing piece by a water glue machine;
s3, placing the sensor sheet after dispensing into a positioning groove on a conveyor belt, and placing cover plate glass on the binding surface of the sensor sheet;
s4, enabling the flexible clamping device at the side edge of the positioning groove to clamp the sensing piece and the glass cover plate to form a glass assembly;
and S5, carrying the glass component into a leveling machine through a conveyor belt for leveling.
The invention has the beneficial effects that: the laminating equipment based on the capacitive touch screen is simple in structure and high in laminating efficiency, after glue dispensing is finished, the sensing piece and the glass cover plate can be fixed by the flexible clamping device, and after glue dispensing, the glue dispensing does not need assistance of a glue jig, so that the using amount of the glue jig can be reduced; according to the laminating method, the glue laminating process of the touch screens can be completed only by using one glue machine and one glue jig, the demand of the glue jig can be greatly reduced, and the purchase cost of the glue jig is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a capacitive touch screen-based attaching device according to a first embodiment of the present invention;
description of reference numerals:
1. a frame; 2. a glue machine; 3. a water glue jig; 4. a leveling machine; 5. a conveyor belt; 51. positioning a groove; 52. a flexible clamping device.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is that the water glue jig 3 is arranged on the water glue machine 2, and the flexible clamping device 52 is additionally arranged to fix the dispensed sensing piece and the glass cover plate without the assistance of the water glue jig 3.
Referring to fig. 1, a bonding device based on a capacitive touch screen includes a rack 1, a glue dispenser 2, a glue fixture 3, a leveling machine 4 and a conveyor belt 5, wherein the glue dispenser 2 and the leveling machine 4 are respectively disposed at two opposite ends of the rack 1; the water glue jig 3 is fixed on the water glue machine 2; the conveyer belt 5 set up in the frame 1, and conveyer belt 5 set up in between glue machine 2 and levelling machine 4, set up two or more constant head tanks 51 on the conveyer belt 5, the side of constant head tank 51 is provided with flexible clamping device 52.
From the above description, the beneficial effects of the present invention are: the laminating equipment based on the capacitive touch screen is simple in structure and high in laminating efficiency, after glue dispensing is finished, the sensing piece and the glass cover plate can be fixed by the flexible clamping device, and after glue dispensing, the glue dispensing does not need assistance of a glue jig, so that the using amount of the glue jig can be reduced.
Further, the flexible clamping device 52 is an adhesive tape.
As can be seen from the above description, after the attaching surface of the sensor chip and the attaching surface of the glass cover plate are bonded together, one end of the adhesive tape is attached to the non-attaching surface of the sensor chip, and the other end is attached to the non-attaching surface of the glass cover plate, so that the sensor chip and the glass cover plate are fixed together; the adhesive tape is simple and convenient to fix and low in cost, the sensing piece and the glass cover plate cannot be abraded by the adhesive tape, and the later-stage removing is convenient.
Further, more than three sides of the positioning slot 51 are provided with flexible clamping devices 52.
From the above description, it can be known that fixing the sensing sheet and the glass cover plate at three or more sides can make the relative position between the two more stable, and effectively prevent the two from being dislocated in the subsequent process.
Furthermore, the number of the glue dispensing machines 2 and the number of the glue dispensing jigs 3 are two, and the two glue dispensing machines 2 are respectively arranged on two sides of the rack 1; two water glue jigs 3 set up respectively in two water glue machines 2 are last.
According to the above description, the two sets of glue dispensing machines and the glue dispensing jigs can dispense glue on the binding surfaces of the sensor pieces at the same time, or the two sets of glue dispensing machines and the glue dispensing jigs can dispense glue on the binding surfaces of two different sensor pieces at the same time, so that the dispensing efficiency can be doubled.
Further, the flexible clamping means 52 is separable from the positioning slot 51.
According to the description, after the sensing piece and the glass cover plate are fixed, the flexible clamping device can enter the leveling machine along with the sensing piece and the glass cover plate to play a continuous clamping and fixing role on the sensing piece and the glass cover plate.
A fitting method based on a capacitive touch screen comprises the following steps:
s1, positioning the water glue jig 3 on the water glue machine 2;
s2, placing the sensing piece on the glue jig 3, and dispensing glue on the binding surface of the sensing piece by the glue machine 2;
s3, placing the sensor sheet after dispensing into the positioning groove 51 on the conveyor belt 5, and placing cover plate glass on the binding surface of the sensor sheet;
s4, enabling the flexible clamping device 52 at the side of the positioning groove 51 to clamp the sensing piece and the glass cover plate to form a glass assembly;
and S5, carrying the glass component into the leveling machine 4 through the conveyor belt 5 for leveling.
According to the above description, the gluing method of the touch screen can complete the gluing process of the touch screens by only using one glue machine and one glue fixture, so that the demand of the glue fixture can be greatly reduced, and the purchase cost of the glue fixture can be reduced.
Further, in the step S4, the flexible clamping device 52 is an adhesive tape; one end of the adhesive tape is pasted on the non-pasting surface of the sensing piece, and the other end of the adhesive tape is folded and pasted on the non-pasting surface of the cover plate glass.
Further, the flexible clamping device 52 includes three adhesive tapes, and the three adhesive tapes are respectively adhered to three different sides of the sensing piece.
Further, the method also comprises the following steps: the flexible clamping device 52 on the leveled glass assembly is removed and the glass assembly is cured through the cure line.
Example one
Referring to fig. 1, a first embodiment of the present invention is: a laminating device based on a capacitive touch screen comprises a rack 1, a glue machine 2, a glue jig 3, a leveling machine 4 and a conveyor belt 5 which are horizontally arranged, wherein the glue machine 2 and the leveling machine 4 are respectively arranged at two opposite ends of the rack 1; the glue jig 3 is fixed on the glue machine 2. Optionally, the number of the glue dispensers 2 and the number of the glue dispensers 3 are two, and the two glue dispensers 2 are respectively arranged on two sides of the rack 1; two water glue jigs 3 set up respectively in two water glue machines 2 are last. The two glue dispensing machines 2 can simultaneously perform glue dispensing treatment on the sensing piece, and the glue dispensing efficiency is improved.
Conveyer belt 5 set up in on the frame 1, and conveyer belt 5 set up in between glue machine 2 and levelling machine 4, after the sensor piece carries out the point at the one end of frame 1 and glues, the accessible conveyer belt 5 gets into levelling machine 4. The conveyor belt 5 is provided with more than two positioning grooves 51, the side edges of the positioning grooves 51 are provided with flexible clamping devices 52, and the flexible clamping devices 52 are separable from the positioning grooves 51. For cost saving, in this embodiment, the flexible clamping device 52 is preferably an adhesive tape, the adhesive tape is disposed at the bottom of the positioning slot 51, the adhering surface of the adhesive tape faces upward, one end of the adhesive tape is located at the bottom of the slot, and the other end of the adhesive tape extends out of the slot. After the adhesive surface of the sensing piece is dispensed, the sensing piece is placed into the positioning groove 51 on the conveyor belt 5, and one end of the adhesive tape, which is positioned at the bottom of the groove, is adhered to the non-adhesive surface of the sensing piece. Place the glass apron on the binding face of sensing piece, make the binding face of glass apron relative with the binding face of sensing piece, then turn over the other end of sticky tape and hug closely it on the non-binding face of glass apron, make sensing piece and glass apron form a combination, carry out the bang in leveling machine 4 of frame 1 other end is sent into to conveyer belt 5 with this combination. In order to ensure better fixation of the sensing piece and the glass cover plate, the three side edges of the positioning groove 51 are provided with adhesive tapes, so that the three sides of the sensing piece and the glass cover plate can be fixed.
The laminating equipment of this embodiment only needs a laminating tool just can accomplish the laminating of a plurality of touch-control screens, can reduce the purchasing cost of laminating tool.
Example two
The embodiment is a fitting method based on a capacitive touch screen, which comprises the following steps:
s1, positioning the water glue jig 3 on the water glue machine 2;
s2, placing the sensing piece on the glue jig 3, and dispensing glue on the binding surface of the sensing piece by the glue machine 2;
s3, placing the sensor sheet after dispensing into the positioning groove 51 on the conveyor belt 5, and placing cover plate glass on the binding surface of the sensor sheet; the flexible clamping device 52 is an adhesive tape; one end of the adhesive tape is pasted on the non-pasting surface of the sensing piece, and the other end of the adhesive tape is folded and pasted on the non-pasting surface of the cover plate glass. Preferably, the flexible clamping device 52 of the present embodiment includes three adhesive tapes, and the three adhesive tapes are respectively adhered to different three sides of the sensing piece. 1/3 of the tape is adhered to the non-adhesive surface of the sensor sheet, and 2/3 of the tape is adhered to the non-adhesive surface of the cover glass.
S4, enabling the flexible clamping device 52 at the side of the positioning groove 51 to clamp the sensing piece and the glass cover plate to form a glass assembly;
and S5, carrying the glass component into the leveling machine 4 through the conveyor belt 5 for leveling.
S6, removing the flexible clamping device 52 from the leveled glass assembly and curing the glass assembly through the cure line.
In summary, the attaching device and method based on the capacitive touch screen provided by the invention can complete the attaching of a plurality of touch screens by using only one glue jig 3, reduce the purchase cost of the glue jig 3, and thus reduce the manufacturing cost of the touch screens.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims (2)

1. A fitting method based on a capacitive touch screen is characterized by comprising the following steps:
s1, positioning the water glue jig on the water glue machine;
s2, placing the sensing piece on a water glue jig, and dispensing on the binding surface of the sensing piece by a water glue machine;
s3, placing the sensor sheet after dispensing into a positioning groove on a conveyor belt, and placing cover plate glass on the binding surface of the sensor sheet;
s4, a flexible clamping device is arranged in the positioning groove, one end of the flexible clamping device is located at the bottom of the positioning groove, and the other end of the flexible clamping device extends out of the positioning groove, so that the flexible clamping device on the side edge of the positioning groove clamps the sensing piece and the glass cover plate to form a glass assembly; the flexible clamping device is an adhesive tape; one end of the adhesive tape is pasted on the non-pasting surface of the sensing piece, and the other end of the adhesive tape is folded and pasted on the non-pasting surface of the cover plate glass; the flexible clamping device comprises three adhesive tapes which are respectively stuck to three different sides of the sensing piece;
and S5, carrying the glass component into a leveling machine through a conveyor belt for leveling.
2. The capacitive touch screen-based attaching method according to claim 1, further comprising the steps of: the flexible clamping device on the leveled glass assembly is removed and the glass assembly is cured across the curing line.
CN201710569307.7A 2017-07-13 2017-07-13 Attaching device and attaching method based on capacitive touch screen Active CN107491231B (en)

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CN108170308B (en) * 2017-12-25 2020-12-01 业成科技（成都）有限公司 Special-shaped material attaching and aligning method
CN108334219A (en) * 2018-01-16 2018-07-27 晟光科技股份有限公司 A kind of method that multimode fitting improves glue operating efficiency
CN110861391A (en) * 2019-11-23 2020-03-06 湖南品触光电科技有限公司 Glass-to-glass laminating device based on capacitive touch screen production

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