CN106993380A - FPC pressure-maintaining machines - Google Patents
FPC pressure-maintaining machines Download PDFInfo
- Publication number
- CN106993380A CN106993380A CN201710377263.8A CN201710377263A CN106993380A CN 106993380 A CN106993380 A CN 106993380A CN 201710377263 A CN201710377263 A CN 201710377263A CN 106993380 A CN106993380 A CN 106993380A
- Authority
- CN
- China
- Prior art keywords
- fpc
- frame
- air intake
- cleaning eye
- pressure
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/08—Treatments involving gases
- H05K2203/082—Suction, e.g. for holding solder balls or components
Abstract
The invention discloses a kind of FPC pressurizes machine FPC pressure-maintaining machines, including organic frame, and FPC plate of shelving is placed, frame is provided with lower air cylinder, and the clutch end of lower air cylinder is connected with pressurize pressure head, and the pressurize pressure head includes crimp body；By multiple suction holes of setting, above three is uniformly solved the problems, such as, harmful gases diffusion is solved and the problem of harm people body, solves the heat dissipation problem of neighbouring element into air, the freezing problem at non-thawing position is solved.
Description
Technical field
The present invention relates to a kind of FPC pressure-maintaining machines.
Background technology
So-called pressurize is exactly during LCD automated production, to be related to and FPC (flexibilities are bound on LCD surfaces
Circuit board) process, it is middle to need to carry out pressurize by the pressurize pressure head of high temperature.The pressurize pressure head of this pressurize of tradition
It is exactly common solid head, is then heated again by the method for heating to pressure head, pressurize then is carried out to FPC.In pressure maintaining period
In, often find, when carrying out heating pressurize in material to solidify the FPC of aerobic material, 3 problems can be produced.1st, fastness is poor,
Found in research, not circulating due to pressure head partial air when pressurize causes position meeting when pressurize of non-thawing
Have and slightly melt phenomenon, cause yields bottom.2nd, because pressure head is very hot, when pressurize, the air around him
It is very hot, cause more or less have damage to the element near other.3rd, irritating gas, because material is melted and is produced
It is raw, all it is to be completed in dust-free workshop when due to pressurize, therefore such case can influence operating personnel's healthy.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided a kind of FPC pressure-maintaining machines.
To achieve the above object, concrete scheme of the invention is as follows：A kind of FPC pressure-maintaining machines, including organic frame, and place
FPC's shelves plate, and frame is provided with lower air cylinder, and the clutch end of lower air cylinder is connected with pressurize pressure head, the pressurize pressure
Head includes crimp body；The crimp body includes the tip of wedge shape and the body of rectangular block；Also include heating
Frame, heating frame is concave shape, and crimp body is located in heating frame, and heating frame is provided with the heating for being used for heating to crimp body
Rod, heating rod one end is resisted against in crimp body.
Wherein, the body top surface is provided with mounting blocks upwards, and mounting blocks top surface is provided with the fixing hole of multiple screw threads.
Wherein, in crimp body, multiple air-breathings is offered along body length direction positioned at mounting blocks both sides and are led to
Road, each air intake passage bottom is opened forms suction hole in tip；In body two are provided with along body length direction simultaneously
The connecting pipe of row；Each connecting pipe passes through the air intake passage of one row of correspondence, and with through air intake passage communicate；Each connect
The one end threaded a pipe is opened forms steam vent in one side of body；Steam vent is connected with the blast pipe of L-shaped.
Wherein, each air intake passage top is opened in body top surface the first cleaning eye of formation, and the first cleaning eye is screw thread
Hole, also includes the first maintenance screw on the first cleaning eye.
Wherein, the other end of each connecting pipe opens another side in body and forms the second cleaning eye, and second is clear
Reason hole is screwed hole, also includes the second maintenance screw on the second cleaning eye.
Wherein, the free end of the tip is arc surface.
Beneficial effects of the present invention are：By multiple suction holes of setting, above three is uniformly solved the problems, such as, is solved
Harmful gases diffusion the problem of harm people body, solves the heat dissipation problem of neighbouring element into air, solves non-thawing position
Freezing problem.
Brief description of the drawings
Fig. 1 is the stereogram of the pressurize pressure head of the present invention；
Fig. 2 is the vertical cross section figure of the pressurize pressure head of the present invention；
Fig. 3 is the stereogram of another angle of pressurize pressure head of the present invention；
Fig. 4 is the transverse cross-sectional view of pressurize pressure head of the present invention；
Description of reference numerals of the Fig. 1 into Fig. 4：
11- tips；12- bodies；21- heating frames；22- heating rods；31- mounting blocks；32- fixing holes；4- blast pipes；5- first
Overhaul screw；6- second overhauls screw；71- air intake passages；72- connecting pipes.
Embodiment
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not the reality the present invention
Apply scope and be confined to this.
As shown in Figures 1 to 4, a kind of FPC pressure-maintaining machines described in the present embodiment, including organic frame, and place putting for FPC
Plate is put, frame is provided with lower air cylinder, and the clutch end of lower air cylinder is connected with pressurize pressure head.
The pressurize pressure head includes crimp body；The crimp body includes tip 11 and the rectangular block of wedge shape
Body 12；Also include heating frame 21, heating frame 21 is concave shape, and crimp body is located in heating frame 21, on heating frame 21
Provided with the heating rod 22 for being heated to crimp body, the one end of heating rod 22 is resisted against in crimp body.
In the present embodiment, the top surface of body 12 is provided with mounting blocks 31 upwards, and the top surface of mounting blocks 31 is provided with multiple screw threads
Fixing hole 32；For the clutch end for the lower air cylinder being arranged on pressure head on mainframe.
In the present embodiment, in crimp body, offered along the length direction of body 12 positioned at the both sides of mounting blocks 31
Multiple air intake passages 71, each bottom of air intake passage 71 is opened forms suction hole in tip 11；Along body in body 12
12 length directions are provided with two connecting pipes 72 side by side；Each connecting pipe 72 passes through the air intake passage 71 of one row of correspondence, and
With through air intake passage 71 communicate；One end of each connecting pipe 72 is opened forms steam vent in 12 1 sides of body；
Steam vent is connected with the blast pipe 4 of L-shaped.Generally.The other end of the blast pipe 4 of L-shaped typically connects getter device, then
It is transported to again in exhaust filters；When pressure head is pushed, suction hole air-breathing siphons away the toxic gas of generation, due to relating to
And on the face of lozenges, below suction hole perpendicular alignmnet, very effective, efficient can precisely be drawn so that
The toxic gas of generation can be effectively inhaled into.Therefore, the problem of fastness is poor is thoroughly solved, is found in research, pressurize
When not circulating due to pressure head partial air, cause the position of non-thawing to be had when pressurize and slightly melt phenomenon,
Cause yields bottom, when air-breathing, the cold air of side, which can be drawn through, to be come, so, in addition to the melting point of tip 11
It can all be blown elsewhere by cold air, the position for solving non-thawing has when pressurize and slightly melts phenomenon.Solve
Second Problem, i.e., because pressure head is very hot, when pressurize, the air around him is also very warm, causes to it
Element near him more or less has damage, due to the motion of surrounding flow, and it is that hot toxic gas is sucked away to have it, cold quilt
Blow over and so that peripheral devices are cooled down, prevent damage.Evil solves the 3rd problem, i.e., irritating gas, due to material quilt
Melt and produce, completed in dust-free workshop when due to pressurize, therefore such case can influence the body of operating personnel
Health.
In addition, when implementing, it was found that another is in the effect not run into before, i.e., when FPC outer surfaces are melted
When, toxic gas is interior containing certain gaseous plastics, and the meeting after the compacting of common pressure head of these gaseous materials is understood originally
Connector or glass pane surface are attached to after cooling, graininess is formed.Influence performance.After said structure is set, these show
As disappearing, i.e., siphoned away by suction hole.
In the present embodiment, each top of air intake passage 71 is opened in the top surface of body 12 the first cleaning eye of formation, and first is clear
Reason hole is screwed hole, also includes the first maintenance screw 5 on the first cleaning eye.In the present embodiment, each communicating pipe
The other end in road 72 is opened forms the second cleaning eye in another side of body 12, and the second cleaning eye is screwed hole, in addition to
There is the second maintenance screw 6 on the second cleaning eye.Maintenance screw can be turned on, is carried out with cotton swab to the He of air intake passage 71
Connecting pipe 72 is cleared up.And it is designed to might as well making for connection.
In the present embodiment, the free end of the tip 11 is arc surface.The present invention passes through multiple suction holes of setting, unification
Above three is solved the problems, such as, harmful gases diffusion is solved and the problem of harm people body, solves neighbouring element into air
Heat dissipation problem, solves the freezing problem at non-thawing position.
Described above is only the preferred embodiment of the present invention, therefore all structures according to described in present patent application scope
Make, the equivalent change or modification that feature and principle are done, in the protection domain of present patent application.
Claims (7)
1. a kind of FPC pressure-maintaining machines, it is characterised in that：Including organic frame, and FPC plate of shelving is placed, frame is provided with and pushed
Cylinder, the clutch end of lower air cylinder is connected with pressurize pressure head.
2. a kind of FPC pressure-maintaining machines according to claim 1, it is characterised in that：The pressurize pressure head includes crimp body；
The crimp body includes the tip of wedge shape（11）And the body of rectangular block（12）；Also include heating frame（21）, plus
Hot frame（21）For concave shape, crimp body is located at heating frame（21）It is interior, heating frame（21）Being provided with is used to give crimp body heating
Heating rod（22）, heating rod（22）One end is resisted against in crimp body.
3. a kind of FPC pressure-maintaining machines according to claim 2, it is characterised in that：The body（12）Top surface is provided with upwards
Mounting blocks（31）, mounting blocks（31）Top surface is provided with the fixing hole of multiple screw threads（32）.
4. a kind of FPC pressure-maintaining machines according to claim 3, it is characterised in that：In crimp body, positioned at mounting blocks（31）
Both sides are along body（12）Length direction offers multiple air intake passages（71）, each air intake passage（71）Open bottom
Tip（11）Form suction hole；In body（12）It is interior along body（12）Length direction is provided with two connecting pipes side by side
（72）；Each connecting pipe（72）Through the air intake passage of one row of correspondence（71）, and with through air intake passage（71）Communicate；Often
Individual connecting pipe（72）One end open in body（12）One side forms steam vent；Steam vent is connected with the exhaust of L-shaped
Pipe（4）.
5. a kind of FPC pressure-maintaining machines according to claim 4, it is characterised in that：Each air intake passage（71）Open on top
Body（12）Top surface the first cleaning eye of formation, the first cleaning eye is screwed hole, is also included on the first cleaning eye
First maintenance screw（5）.
6. a kind of FPC pressure-maintaining machines according to claim 4, it is characterised in that：Each connecting pipe（72）The other end open
Lead in body（12）Another side forms the second cleaning eye, and the second cleaning eye is screwed hole, is also included installed in second
The second maintenance screw on cleaning eye（6）.
7. a kind of FPC pressure-maintaining machines according to claim 2, it is characterised in that：The tip（11）Free end be circular arc
Face.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377263.8A CN106993380B (en) | 2017-05-25 | 2017-05-25 | FPC pressure-maintaining machines |
| PCT/CN2017/103336 WO2018214358A1 (en) | 2017-05-25 | 2017-09-26 | Pressure holding machine for fpc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377263.8A CN106993380B (en) | 2017-05-25 | 2017-05-25 | FPC pressure-maintaining machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106993380A true CN106993380A (en) | 2017-07-28 |
| CN106993380B CN106993380B (en) | 2017-12-26 |
Family
ID=59421207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710377263.8A Expired - Fee Related CN106993380B (en) | 2017-05-25 | 2017-05-25 | FPC pressure-maintaining machines |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106993380B (en) |
| WO (1) | WO2018214358A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108803102A (en) * | 2018-08-31 | 2018-11-13 | 贵州华旭光电技术有限公司 | Device for dismantling touch screen and liquid crystal display |
| WO2018214537A1 (en) * | 2017-05-25 | 2018-11-29 | 覃梅花 | Fpc pressure-holding ram |
| WO2018214358A1 (en) * | 2017-05-25 | 2018-11-29 | 谢广鹏 | Pressure holding machine for fpc |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070051251A1 (en) * | 2005-09-08 | 2007-03-08 | Samsung Electronic Co., Ltd. | Hot pressing tool and hot pressing apparatus having the same |
| CN202491499U (en) * | 2012-01-20 | 2012-10-17 | 瑞穗电子（沈阳）有限公司 | All-glass construction touch screen flexible printed circuit (FPC) laminating machine |
| CN104972687A (en) * | 2015-06-24 | 2015-10-14 | 苏州光宝康电子有限公司 | FPC pressure maintaining pressure head mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008084896A (en) * | 2006-09-25 | 2008-04-10 | Nec Saitama Ltd | Mechanism for adjusting parallelism of press bonding head, wiring connection device, and method for adjusting parallelism |
| CN106993380B (en) * | 2017-05-25 | 2017-12-26 | 贵州华旭光电技术有限公司 | FPC pressure-maintaining machines |
| CN107144987B (en) * | 2017-05-25 | 2019-12-20 | 东莞市弟兄电子有限公司 | FPC pressurize pressure head |
-
2017
- 2017-05-25 CN CN201710377263.8A patent/CN106993380B/en not_active Expired - Fee Related
- 2017-09-26 WO PCT/CN2017/103336 patent/WO2018214358A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070051251A1 (en) * | 2005-09-08 | 2007-03-08 | Samsung Electronic Co., Ltd. | Hot pressing tool and hot pressing apparatus having the same |
| CN202491499U (en) * | 2012-01-20 | 2012-10-17 | 瑞穗电子（沈阳）有限公司 | All-glass construction touch screen flexible printed circuit (FPC) laminating machine |
| CN104972687A (en) * | 2015-06-24 | 2015-10-14 | 苏州光宝康电子有限公司 | FPC pressure maintaining pressure head mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018214537A1 (en) * | 2017-05-25 | 2018-11-29 | 覃梅花 | Fpc pressure-holding ram |
| WO2018214358A1 (en) * | 2017-05-25 | 2018-11-29 | 谢广鹏 | Pressure holding machine for fpc |
| CN108803102A (en) * | 2018-08-31 | 2018-11-13 | 贵州华旭光电技术有限公司 | Device for dismantling touch screen and liquid crystal display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106993380B (en) | 2017-12-26 |
| WO2018214358A1 (en) | 2018-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Di Ruhai Inventor after: Hao Jianhua Inventor before: Ye Weicai |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171204 Address after: 561000 Guizhou city of Anshun province Xixiu District Industrial Park Building Standard Applicant after: Guizhou Asahi Photoelectric Technology Co., Ltd. Address before: 523000, A, building 21, Guangming Avenue, Guangming community, Dongcheng Street, Guangdong, Dongguan 302 Applicant before: Dongguan Hefei electromechanical Co., Ltd. |
|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200525 |