CN104053304B - FPC automatic gummers - Google Patents

FPC automatic gummers Download PDF

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Publication number
CN104053304B
CN104053304B CN201310079930.6A CN201310079930A CN104053304B CN 104053304 B CN104053304 B CN 104053304B CN 201310079930 A CN201310079930 A CN 201310079930A CN 104053304 B CN104053304 B CN 104053304B
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CN
China
Prior art keywords
squeeze head
compensating squeeze
air bubble
vacuum
fpc automatic
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201310079930.6A
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Chinese (zh)
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CN104053304A (en
Inventor
范斌
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Logitech (suzhou) Co Ltd
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Logitech (suzhou) Co Ltd
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Priority to CN201310079930.6A priority Critical patent/CN104053304B/en
Publication of CN104053304A publication Critical patent/CN104053304A/en
Application granted granted Critical
Publication of CN104053304B publication Critical patent/CN104053304B/en
Expired - Fee Related legal-status Critical Current
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Abstract

A kind of FPC automatic gummers of the present invention belong to sticker technical field, particularly the sticker technical field for being pasted on the FPC of plane automatically on the product of the 3D shapes such as contact control mouse.The FPC automatic gummers of the present invention include alignment device, vacuum extractor and scrape air bubble apparatus, wherein, scraping air bubble apparatus includes scraping air bubble apparatus body, compensating squeeze head, fixed jig and compensating squeeze head motion control device.Wherein, compensating squeeze head and fixed jig, which are located at, scrapes on air bubble apparatus body.Compensating squeeze head is made of a soft, and is determined according to three-dimensional part axis wire shaped.Technical scheme has the features such as simple in construction, laminating intensity height, few bubble, Paste Product stay in grade, efficiency high, operation realize semi-automation.

Description

FPC automatic gummers
Technical field
The present invention relates to sticker technical field, more particularly to a kind of FPC is pasted on the three-dimensional objects such as mouse FPC automatic gummers.
Background technology
PCB (Printed Circuit Board), referred to as printed circuit board (PCB) or printed substrate etc., are important electricity Subassembly, is the supporter of electronic component, is the supplier of electronic component electrical connection.Because it is to use electronic printing What art made, therefore it is referred to as " print " circuit board, itself and referred to as PCB.
FPC (Flexible Printed Circuit), referred to as flexible PCB, flexible printed circuit board, flexibility circuit Plate etc., flexible PCB is that the one kind being made using polyimides or polyester film as base material has height reliability, and excellent can Flexible print wiring board, and abbreviation soft board or FPC, with Distribution density is high, lightweight, thickness of thin the characteristics of.
As man-machine interface applies diversified development, increasing touch-control class product appears in application market, touch-control Mouse is exactly a wherein critically important class, especially with the listing of WIN8 operating systems, and touch-control product also has very big market The contact control mouse products of development space in the market, are essentially all that one piece of PCB of design fits and realized with cover unit Touch-control sensing operation, and wherein most of designs are fitted using being covered on one piece of flexible FPC and two-dimensional shapes, and some The contact control mouse of producer is due in order to maintain the advance and operation comfort of product design, top cap of mouse subassembly selection three-dimensional shaped Shape, this occurs as soon as very big challenge:How the FPC of a flat shape is fitted on the upper lid of 3D shape, and root According to the technical requirements of touch-control, realize that laminating maximum intensity and bubble are minimized, the quality that FPC pastes is directly connected to product Performance on touch-control, while also it is related to the test yield of product, return of goods rate, public praise of man-hour and brand etc. of doing over again.
So an efficient, reliable, cheap applying method needs to develop and be applied in production process, to realize Intensity of fitting between two parts of FPC and specific product is sufficiently high.More require that bubble is minimized simultaneously, bubble is minimized be for The stay in grade of product is realized, controllable process parameter is simultaneously also required to digitization definition.Obviously it is completely dependent on artificial Manual operation is these requirements difficult to realize.In this context, research and development effectively paste FPC the three-dimensional shapeds such as contact control mouse Labelling machine on shape part turns into the problem that all big enterprises and engineers and technicians constantly seek.
The content of the invention
In order to solve the above-mentioned technical problem, FPC is pasted into the three-dimensional objects such as mouse it is an object of the invention to provide one kind On FPC automatic gummers, the FPC automatic gummers have laminating intensity height, few bubble, product stay in grade, efficiency high, The features such as operation realizes semi-automation.
The purpose of the present invention is achieved through the following technical solutions:
A kind of FPC automatic gummers include alignment device, vacuum extractor and scrape air bubble apparatus, wherein, scrape air bubble apparatus Including scraping air bubble apparatus body, compensating squeeze head, fixed jig and compensating squeeze head motion control device;Wherein, compensating squeeze head and solid Tool is determined located at scraping on air bubble apparatus body, and described compensating squeeze head is made up of flexible resilient material, and compensating squeeze head is according to three-dimensional The shape of part axis and determine, the indent radian of compensating squeeze head is consistent with the circular arc degree of three-dimensional part axis, i.e. bullet Property pressure head be to be set to cylindric with indent radian, wherein indent radian is consistent with the circular arc degree of three-dimensional part axis, It can ensure that compensating squeeze head press against relatively to make up in part axis line position.And generally three-dimensional part is symmetrical shape, The bottom shape radian of compensating squeeze head can be thus designed and produced on the basis of the formed symmetrical line position of the part, so that more Good realize is pasted and goes bubble removing effect.
Described flexible resilient material includes the polyurethane elastomeric materials that shore hardness is 50 degree.Polyurethane, also known as poly- ammonia Carbamate, and polyurethane elastomer has good physical and chemical performance, can guarantee that and adapts to three-dimensional in going bubble removing to operate The different shape covered on shaped member and effectively pasted and remove bubble removing.
Described alignment device and vacuum extractor is set to one.
Described alignment device, vacuum extractor and scrape air bubble apparatus and be set to one.
Described alignment device includes the bathtub construction being consistent with three-dimensional part profile, in the groove-bottom of the bathtub construction Portion is provided with vacuum sucking holes.
Described vacuum sucking holes are a plurality of.
Vacuum cavity that described vacuum extractor includes communicating with alignment device vacuum sucking holes, communicate with vacuum cavity Interface is vacuumized, interface is being vacuumized provided with vacuum valve, the on off state of vacuum valve is controlled by floor push.
Described compensating squeeze head motion control device includes electric control gear, bleed pressure control module, PLC program control mould Block, cylinder, motor and rotary shaft, wherein, described compensating squeeze head and one end of cylinder and one end of rotary shaft are connected, motor with Rotary shaft is connected.
Described compensating squeeze head is connected with rotary shaft one end, and cylinder is by L-type contiguous block and motor connection, and motor is with rotating Axle is connected.
Described compensating squeeze head is connected by one end of U-shaped fixture and rotary shaft.
The FPC automatic gummer main operational steps of the present invention are as follows:
According to 3D shape part (such as top cap of mouse) graphics with aluminium alloy process one with the 3D shape part (such as Top cap of mouse) the profile groove that is consistent completely, that is, make the bathtub construction of alignment device, its groove with 3D shape part (such as Top cap of mouse) it is consistent completely, then by FPC and 3D shape part (such as top cap of mouse) to be pasted close to being placed in the contraposition Positioned in the groove of device, vacuum valve on off state is controlled by floor push, and then form the vacuum shape of vacuum cavity State, carries out preliminary vacuum compression of inhaling with 3D shape part to be pasted by FPC and is connected.
Then, it will carry out tentatively compressing the FPC connected and 3D shape part (hereinafter referred to as semi-finished product) be placed in and scrape gas In the fixed jig of bulb apparatus, this is scraped air bubble apparatus and designed provided with a soft elastomeric material via special shape, i.e., Compensating squeeze head determines according to the shape of three-dimensional part axis, the indent radian of compensating squeeze head and the circle of three-dimensional part axis Radian is consistent.
Described flexible resilient material includes the polyurethane elastomeric materials that shore hardness is 50 degree.
Three-dimensional part is usually symmetrical shape, can be designed and produced on the basis of the formed symmetrical line position of the part The bottom shape radian of compensating squeeze head, is relatively made up with ensureing that compensating squeeze head press against in part axis line position.So, it can fit The compensating squeeze head part of the change of 3D shape is answered, the compensating squeeze head is controlled by compensating squeeze head motion control device, first by gas Cylinder drives it to decline, and compensating squeeze head is compressed semi-finished product, then starts motor, the rotation of motor according to program set in advance Axle drives compensating squeeze head in the middle of semi-finished product respectively to two lateral movements, and the pressing both realized between being covered in FPC and three-dimensional is pasted, Meanwhile, also reach the effect for eliminating bubble.
By the technical scheme of the invention described above, FPC automatic gummers of the invention are very effective to be solved one and puts down The problem of FPC in face is fitted on the part of a 3D shape, its is reasonable in design, and mechanical structure is simple, and equipment cost is relatively low, And and realize laminating and eliminate bubble once-through operation and complete, adhering processes is become succinct.Moreover, the present invention is also highly effective Solve the product quality hidden danger that artificial fluctuation of service is brought, also, the human factors such as artificial fatigue strength are greatly lowered Influence to product quality, makes product quality more stable reliable.The highly versatile of the technology of the present invention, is adapted to pushing away for similar application Extensively.
Brief description of the drawings
Alignment device, a kind of vacuum extractor embodiment dimensional structure diagrams of the Fig. 1 for the present invention;
Fig. 2 is a kind of embodiment dimensional structure diagram of vacuum extractor of the invention;
Fig. 3 scrapes a kind of embodiment structural representation of air bubble apparatus for the present invention's;
Fig. 4 scrapes air bubble apparatus compensating squeeze head, motor, rotary shaft, cylinder connection structure schematic diagram for the present invention's;
Fig. 5 is a kind of embodiment structural representation of the compensating squeeze head of the present invention.
Wherein, including cylinder 1, electric motor protective device 2, electric control gear 3, motor 4, rotary shaft 5, compensating squeeze head 6, fixation is controlled Tool 7, alignment device 8 takes out straight empty device 9, L-type contiguous block 10, U-shaped fixture 11, scrapes air bubble apparatus body 12, vacuum sucking holes 13, Vacuum cavity 14, vacuumizes interface 15, vacuum valve 16, floor push 17, bleed pressure control module 18, PLC program control mould Lid 20, FPC21 on block 19, contact control mouse, cylinder guide rail 22.
Embodiment
The embodiment to the present invention is described in detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 and Figure 3, a kind of FPC automatic gummers include alignment device 8, vacuum extractor 9 and scrape bubble Device, wherein, alignment device 8 is used for FPC21 and (is such as covered on contact control mouse with 3D shape to be pasted, touch-control is generally called below Top cap of mouse 20) preliminary contraposition stickup, vacuum extractor 9 is by vacuumizing mode by FPC21 and contact control mouse to be pasted Lid 20 is tentatively pasted, and scrapes air bubble apparatus and scrape bubble removing and fastening location for paste by being carried out to Primary Location and the semi-finished product pasted Reason, and then complete to be pasted on FPC21 into the work on contact control mouse on lid 20.
In order that it is simple and compact for structure, alignment device 8 and vacuum extractor 9 can be set to integrative-structure, can also be single Solely set, present embodiment is preferably set to integrative-structure.
As a same reason, it can also will scrape air bubble apparatus and be set to integrative-structure with alignment device 8 and vacuum extractor 9, simultaneously For the ease of carrying out pile line operation, it is also contemplated that air bubble apparatus and alignment device 8 and vacuum extractor 9 will be scraped individually Set.
As shown in figure 3, scraping air bubble apparatus includes scraping air bubble apparatus body 12, compensating squeeze head 6, fixed jig 7 and elasticity pressure Head motion control device.Wherein, scraping air bubble apparatus body 12 is used to carrying and supporting the whole each part scraped in air bubble apparatus, institute With, can be by compensating squeeze head 6 and fixed jig 7 located at scraping on air bubble apparatus body 12, can also be by compensating squeeze head motion control Device is located at and scraped on air bubble apparatus body 12, or in order to carry out remote control, can also be by compensating squeeze head motion control device It is not located at and scrapes on air bubble apparatus body 12.
As shown in Fig. 3, Fig. 4 and Fig. 5, compensating squeeze head 6 is made up of flexible resilient material, preferably shore hardness for 50 degree gather Urethane elastomeric material, the shape of compensating squeeze head 6 is determined according to the axis wire shaped of lid on contact control mouse 20, can so be protected Card compensating squeeze head 6 is suitable for the change of lid 20 on different contact control mouses and effectively carries out scraping bubble removing processing and paste operation.By In the elastic reason of compensating squeeze head 6, it can adapt to the change of the 3D shape of lid 20 on contact control mouse automatically.Compensating squeeze head 6 Determined according to the shape of the axis of lid on contact control mouse 20, indent radian 61 and the axis of lid 20 on contact control mouse of compensating squeeze head 6 The circular arc degree of line is consistent, i.e., compensating squeeze head 6 is to be set to cylindric with indent radian 61, wherein indent radian 61 and touch-control The circular arc degree of the axis of top cap of mouse 20 is adapted, it is ensured that compensating squeeze head 6 press against the axis of lid 20 position on contact control mouse Relatively made up when putting., thus can be with the formed symmetrical of the part and lid 20 is symmetrical shape generally on contact control mouse The bottom shape radian of compensating squeeze head 6 is designed and produced on the basis of line position, pastes so as to more preferably realize and goes bubble removing effect.
Fixed jig 7 is located at the bottom of compensating squeeze head 6, passes through the semi-finished product that Primary Location and vacuum are pasted for fixed, with Facilitate the stitching operation of compensating squeeze head.
Compensating squeeze head motion control device is used to control moving up and down and rotating for compensating squeeze head, and then realizes pressing with scraping Bubble removing simultaneously efficiently accomplishes application work.
As depicted in figs. 1 and 2, alignment device 8 includes the bathtub construction being consistent with the profile of lid on contact control mouse 20, at this The bottom portion of groove of bathtub construction is provided with vacuum sucking holes 13.Wherein, vacuum sucking holes 13 are a plurality of, and these vacuum sucking holes 13 are distributed on The bottom portion of groove of bathtub construction, is easy to effectively realize and inhales vacuumizing.Shop bolt, preferably two or three can be set It is individual, bottom portion of groove is laid in, i.e., if set to two, two shop bolts are attached located at the periphery of the bottom portion of groove of bathtub construction Closely;If shop bolt is set to three, it is 120 degree of positions that can be located at central point angle.Shop bolt is used to fix With lid 20 on positioning contact control mouse.
As depicted in figs. 1 and 2, vacuum extractor include communicated with alignment device vacuum sucking holes 13 vacuum cavity 14, with What vacuum cavity 14 was communicated vacuumizes interface 15, and vacuum valve 16 is provided with interface 15 vacuumizing, is controlled by floor push 17 The on off state of vacuum valve 16, and then realize vacuum pumping.
As shown in figure 3, compensating squeeze head motion control device includes electric control gear 3, bleed pressure control module 18, PLC journeys Sequence control module 19, cylinder 1, motor 4 and rotary shaft 5, wherein, described compensating squeeze head 6 and one end of cylinder 1 and rotary shaft 5 One end connection, motor 4 is connected with rotary shaft 5.Wherein, electric control gear 3 controls rising or falling for cylinder 1, and controlled motor 4 Rotation.Bleed pressure control module 12 controls the pressure force of compensating squeeze head 6, and (i.e. programmable logic controller (PLC) is PLC Programmable Logic Controller acronym) program controling module 19 control compensating squeeze head 6 rotate angle Degree and the speed rotated.In order to protect motor 4, electric motor protective device 2 is provided with outside motor 4.
As shown in figure 4, another embodiment is, compensating squeeze head 6 is connected with the one end of rotary shaft 5, and cylinder 1 passes through L Type contiguous block 10 is connected with motor 4, and motor 4 is connected with rotary shaft 5.
Compensating squeeze head 6 is connected by U-shaped fixture 11 with one end of rotary shaft 5.
In the lifting process of compensating squeeze head 6, the control cylinder 1 of electric control gear 3 is lifted together with motor 4 and compensating squeeze head 6 Or decline.
The FPC automatic gummer main operational steps of the present invention are as follows:
One FPC21 and the 3D shape of lid 20 on contact control mouse are processed by the requirement of the three-dimensional drawing of lid on contact control mouse 20 The alignment device 8 of part, utilizes the FPC21 of the principle fixing flexible vacuumized.
Then.Progress is tentatively compressed to the semi-finished product connected to be placed in the fixed jig 7 for scraping air bubble apparatus, this scrapes bubble Compensating squeeze head 6 part of the device provided with a change for being suitable for 3D shape, the compensating squeeze head 6 is moved by compensating squeeze head Control device is controlled, and first drives it to decline by cylinder 1, and compensating squeeze head 6 is compressed semi-finished product, then according to journey set in advance Sequence starts motor 4, and the rotary shaft 5 of motor 4 drives compensating squeeze head 6, respectively to two lateral movements, both to be realized in the middle of semi-finished product Pressing between FPC21 and three-dimensional touch top cap of mouse 20 is pasted, meanwhile, also reach the effect for eliminating bubble.
The air pressure for controlling module 18 by bleed pressure is adjusted, and the optimization adjustment of pressure force can be achieved.Pass through PLC program The adjustment that control module 19 is controlled can be achieved to scrape the range of movement of bubble removing.It can be achieved to strike off foaming by the adjustment of motor 4 Movement velocity reaches optimized movement velocity.
Carrying out finally scraping when scraping air bubble apparatus operation of bubble removing, concrete operations flow is as follows:
1st, switch on power and source of the gas, turn on the power switch successively, air pressure is adjusted according to the requirement of program file.
2nd, operating personnel are placed on part to be fit on fixed jig 7.
3rd, operating personnel press the operation button.Cylinder 1 is declined, compensating squeeze head 6 is pressed together on contact control mouse in the middle of lid 20 Position.
4th, the automatic start of motor 4, drives compensating squeeze head 6 to be rotated toward side.
5th, after compensating squeeze head 6 rotate in place, the lifting of cylinder 1, compensating squeeze head 6 returns to original centre position.
6th, cylinder 1 carries out second of decline, and compensating squeeze head 6 is pressed together on the centre position of lid 20 on contact control mouse.
7th, the starting operation of motor 4, band dynamic head 6 is rotated toward opposite side.
8th, after rotateing in place, the lifting of cylinder 1, compensating squeeze head 6 returns to original centre position.
9th, operating personnel remove lid 20 on contact control mouse from fixed jig 7;Stickup is scraped bubble removing process and all terminated.
10th, lid 20 on next contact control mouse to be laminated is waited.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims Enclose and be defined.

Claims (10)

1. a kind of FPC automatic gummers, it is characterised in that including alignment device, vacuum extractor and scrape air bubble apparatus, wherein, Scraping air bubble apparatus includes scraping air bubble apparatus body, compensating squeeze head, fixed jig and compensating squeeze head motion control device;Wherein, bullet Property pressure head and fixed jig located at scraping on air bubble apparatus body, described compensating squeeze head is made up of flexible resilient material, elasticity pressure The indent radian of head is consistent with the circular arc degree of three-dimensional part axis.
2. FPC automatic gummers according to claim 1, it is characterised in that described flexible resilient material includes shore Hardness is 50 degree of polyurethane elastomeric materials.
3. FPC automatic gummers according to claim 1, it is characterised in that described alignment device and vacuum extractor It is set to one.
4. FPC automatic gummers according to claim 1, it is characterised in that described alignment device, vacuum extractor and Scrape air bubble apparatus and be set to one.
5. the FPC automatic gummers according to claim 1 or 3, it is characterised in that described alignment device includes and three The bathtub construction that dimension member profile is consistent, vacuum sucking holes are provided with the bottom portion of groove of the bathtub construction.
6. FPC automatic gummers according to claim 5, it is characterised in that described vacuum sucking holes are a plurality of.
7. FPC automatic gummers according to claim 6, it is characterised in that described vacuum extractor includes and contraposition The vacuum cavity that device vacuum sucking holes are communicated, what is communicated with vacuum cavity vacuumizes interface, is vacuumizing interface provided with vacuum Valve, the on off state of vacuum valve is controlled by floor push.
8. FPC automatic gummers according to claim 1, it is characterised in that described compensating squeeze head motion control device Including electric control gear, bleed pressure control module, PLC program control module, cylinder, motor and rotary shaft, wherein, described bullet Property pressure head and one end of cylinder and one end of rotary shaft connect, motor is connected with rotary shaft.
9. FPC automatic gummers according to claim 8, it is characterised in that described compensating squeeze head and rotary shaft one end Connection, cylinder is connected by L-type contiguous block and motor connection, motor with rotary shaft.
10. the FPC automatic gummers according to claim 8 or 9, it is characterised in that described compensating squeeze head passes through U-shaped One end connection of fixture and rotary shaft.
CN201310079930.6A 2013-03-13 2013-03-13 FPC automatic gummers Expired - Fee Related CN104053304B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310079930.6A CN104053304B (en) 2013-03-13 2013-03-13 FPC automatic gummers

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Application Number Priority Date Filing Date Title
CN201310079930.6A CN104053304B (en) 2013-03-13 2013-03-13 FPC automatic gummers

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CN104053304A CN104053304A (en) 2014-09-17
CN104053304B true CN104053304B (en) 2017-09-12

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106304658B (en) * 2016-11-11 2018-09-14 伟时电子股份有限公司 FPC attaches mechanism

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202425208U (en) * 2011-11-23 2012-09-05 南通力德尔机电科技有限公司 Flexible circuit board vacuum lamination machine
CN203282799U (en) * 2013-03-13 2013-11-13 罗技科技(苏州)有限公司 Novel FPC automatic sticking device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50112340D1 (en) * 2001-12-21 2007-05-24 Unaxis Int Trading Ltd Gripping tool for mounting semiconductor chips

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202425208U (en) * 2011-11-23 2012-09-05 南通力德尔机电科技有限公司 Flexible circuit board vacuum lamination machine
CN203282799U (en) * 2013-03-13 2013-11-13 罗技科技(苏州)有限公司 Novel FPC automatic sticking device

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