CN107144987B - FPC pressurize pressure head - Google Patents
FPC pressurize pressure head Download PDFInfo
- Publication number
- CN107144987B CN107144987B CN201710377262.3A CN201710377262A CN107144987B CN 107144987 B CN107144987 B CN 107144987B CN 201710377262 A CN201710377262 A CN 201710377262A CN 107144987 B CN107144987 B CN 107144987B
- Authority
- CN
- China
- Prior art keywords
- main body
- pressure head
- heating
- head main
- air suction
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Finger-Pressure Massage (AREA)
- Combinations Of Printed Boards (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an FPC pressure maintaining pressure head, which comprises a pressure head main body; the pressure head main body comprises a wedge-shaped tip part and a body part of a rectangular block; the heating device also comprises a heating frame, wherein the heating frame is in a concave shape, the pressure head main body is positioned in the heating frame, a heating rod for heating the pressure head main body is arranged on the heating frame, and one end of the heating rod is abutted against the pressure head main body; through the plurality of air suction holes, the three problems are uniformly solved, the problem that harmful gas is diffused into the air to hurt a human body is solved, the heat dissipation problem of nearby elements is solved, and the solidification problem of non-melting parts is solved.
Description
Technical Field
The invention relates to an FPC pressure maintaining pressure head.
Background
The pressure maintaining is that in the automatic production process of the LCD, the processing process of binding the FPC (flexible circuit board) on the surface of the LCD is involved, and the pressure maintaining is carried out by a high-temperature pressure maintaining pressure head. The traditional pressure maintaining pressure head for maintaining pressure is a common solid head, then the pressure head is heated by a heating method, and then the pressure maintaining is carried out on the FPC. In the pressure holding process, it is often found that 3 problems are caused when the FPC made of the solidified aerobic material is heated and held. 1. The fastness is poor, and research discovery leads to the position that non-melts to have a little melt the phenomenon in the pressurize because the not circulation of pressure head part air in the pressurize, leads to the yields end. 2. Since the head is very hot, the air surrounding him is also very hot while holding the pressure, resulting in more or less damaging other nearby components. 3. The irritant gas is generated due to the melting of the material, and the pressure maintaining is finished in a dust-free workshop, so that the physical health of the operator is affected.
Disclosure of Invention
The invention aims to overcome the defects and provide the FPC pressure maintaining pressure head.
In order to achieve the purpose, the invention adopts the following specific scheme: a FPC pressure maintaining pressure head comprises a pressure head main body; the pressure head main body comprises a wedge-shaped tip part and a body part of a rectangular block; the heating device is characterized by further comprising a heating frame, the heating frame is in a concave shape, the pressure head main body is located in the heating frame, a heating rod used for heating the pressure head main body is arranged on the heating frame, and one end of the heating rod abuts against the pressure head main body.
The top surface of the body part is upwards provided with an installation block, and the top surface of the installation block is provided with a plurality of threaded fixing holes.
The pressure head main body is provided with a plurality of air suction channels along the length direction of the main body part, wherein the air suction channels are arranged on two sides of the mounting block on the pressure head main body; two parallel communicating pipelines are arranged in the body part along the length direction of the body part; each communicating pipeline passes through the corresponding row of air suction channels and is communicated with the passing air suction channels; one end of each communicating pipeline is opened on one side surface of the body part to form an exhaust hole; the exhaust hole is connected with an L-shaped exhaust pipe.
The top end of each air suction channel is provided with a first cleaning hole formed in the top surface of the body part, the first cleaning hole is a threaded hole, and the air suction device further comprises a first overhauling screw installed on the first cleaning hole.
The other end of each communicating pipeline is opened to form a second cleaning hole in the other side face of the body part, the second cleaning holes are threaded holes, and the connecting structure further comprises second overhauling screws installed on the second cleaning holes.
Wherein, the free end of the tip portion is an arc surface.
The invention has the beneficial effects that: through the plurality of air suction holes, the three problems are uniformly solved, the problem that harmful gas is diffused into the air to hurt a human body is solved, the heat dissipation problem of nearby elements is solved, and the solidification problem of non-melting parts is solved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a vertical cross-section of the present invention;
FIG. 3 is a perspective view of another angle of the present invention;
FIG. 4 is a transverse cross-sectional view of the present invention;
the reference numerals in fig. 1 to 4 illustrate:
11-tip; 12-a body portion; 21-heating rack; 22-a heating rod; 31-a mounting block; 32-a fixation hole; 4-an exhaust pipe; 5-a first service screw; 6-second service screw; 71-a suction channel; 72-connecting the conduits.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific examples, without limiting the scope of the invention.
As shown in fig. 1 to 4, the FPC pressure maintaining indenter of this embodiment includes an indenter main body; the pressure head main body comprises a wedge-shaped tip part 11 and a main body part 12 of a rectangular block; the heating device is characterized by further comprising a heating frame 21, wherein the heating frame 21 is concave, the pressure head main body is located in the heating frame 21, a heating rod 22 used for heating the pressure head main body is arranged on the heating frame 21, and one end of the heating rod 22 abuts against the pressure head main body.
In this embodiment, the top surface of the main body 12 is upward provided with an installation block 31, and the top surface of the installation block 31 is provided with a plurality of threaded fixing holes 32; and the power output end of the lower air cylinder is used for mounting the pressure head on the main frame.
In this embodiment, a plurality of air suction channels 71 are respectively formed on the main head body along the length direction of the main body 12 at two sides of the mounting block 31, and the bottom end of each air suction channel 71 is opened at the tip 11 to form an air suction hole; two communication ducts 72 arranged side by side in the body portion 12 along the longitudinal direction of the body portion 12; each communicating duct 72 passes through the suction passage 71 of the corresponding row and communicates with the passing suction passage 71; one end of each communicating channel 72 is opened on one side surface of the body portion 12 to form an exhaust hole; the exhaust hole is connected with an L-shaped exhaust pipe 4. In general. The other end of the L-shaped exhaust pipe 4 is generally connected with an air suction device and then conveyed into a waste filter; when the pressure head pushed down, the suction hole breathed in, and the toxic gas that will produce is siphoned away, owing to relate to on the face of wedge face, the suction hole vertical alignment below, can very effectual, efficient carry out accurate absorption for the toxic gas that produces can effectually be inhaled. Consequently, thoroughly solved the poor problem of fastness, at the discovery of research, because the not circulation of pressure head part air in the pressurize, the position that leads to the non-to melt has a phenomenon of melting a little in the pressurize, leads to the yields at the bottom, when breathing in, the cold air of side can be inhaled, like this, except that the melting point of point portion 11 other places all can be blown by cold air, has solved the position that the non-melts and has had a phenomenon of melting a little in the pressurize. The second problem is solved, namely, because the pressure head is very hot, the air around the pressure head is also very hot during pressure maintaining, so that other nearby elements are damaged to a greater or lesser extent, and because the movement of the surrounding air flow, especially hot toxic gas is sucked away, and cold is blown away, surrounding devices are cooled, and damage is prevented. The third problem is solved, namely that irritant gases are generated due to the melting of materials, and the pressure maintaining is completed in a dust-free workshop, so that the physical health of operators is affected.
In addition, in the implementation, another effect which is not met before is found, namely when the outer surface of the FPC is melted, the toxic gas contains certain gaseous plastics, and the gaseous materials originally adhere to the surface of the connector or the glass plate after being cooled after being pressed by a common pressing head to form particles. Affecting performance. When the above-described structure is set, these phenomena disappear, i.e., are sucked away through the suction holes.
In this embodiment, the top end of each air suction channel 71 is opened on the top surface of the main body 12 to form a first cleaning hole, the first cleaning hole is a threaded hole, and the air suction device further comprises a first service screw 5 installed on the first cleaning hole. In this embodiment, the other end of each communication channel 72 opens to form a second cleaning hole on the other side surface of the main body 12, the second cleaning hole is a threaded hole, and the second cleaning hole further includes a second service screw 6 installed on the second cleaning hole. The access screw can be unscrewed and the suction channel 71 and the communication channel 72 can be cleaned with a cotton swab. But also designed to be connected and manufactured easily.
In this embodiment, the free end of the tip portion 11 is an arc surface. The invention solves the three problems uniformly by arranging a plurality of air suction holes, solves the problem that harmful gas is diffused into the air to hurt the human body, solves the heat dissipation problem of nearby elements and solves the solidification problem of non-melting parts.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present patent application are included in the protection scope of the present patent application.
Claims (4)
1. The utility model provides a FPC pressurize pressure head which characterized in that: comprises a pressure head main body; the pressure head main body comprises a wedge-shaped tip part (11) and a body part (12) of a rectangular block; the improved pressure head is characterized by further comprising a heating frame (21), the heating frame (21) is concave, the pressure head main body is located in the heating frame (21), a heating rod (22) used for heating the pressure head main body is arranged on the heating frame (21), one end of the heating rod (22) abuts against the pressure head main body, an installation block (31) is upwards arranged on the top surface of the main body portion (12), a plurality of threaded fixing holes (32) are formed in the top surface of the installation block (31), a plurality of air suction channels (71) are formed in the two sides of the installation block (31) along the length direction of the main body portion (12) on the pressure head main body, and the bottom end of each air suction channel (71) is opened at the tip portion; two parallel communication channels (72) are arranged in the main body (12) along the length direction of the main body (12); each communication pipeline (72) passes through the corresponding row of the air suction channels (71) and is communicated with the passing air suction channels (71); one end of each communicating pipeline (72) is opened on one side surface of the body part (12) to form an exhaust hole; the exhaust hole is connected with an L-shaped exhaust pipe (4).
2. The FPC pressure maintaining indenter of claim 1, wherein: the top end of each air suction channel (71) is opened on the top surface of the body part (12) to form a first cleaning hole, the first cleaning hole is a threaded hole, and the air suction device further comprises a first maintenance screw (5) installed on the first cleaning hole.
3. The FPC pressure maintaining indenter of claim 1, wherein: the other end of each communicating pipeline (72) is opened on the other side surface of the body part (12) to form a second cleaning hole, the second cleaning hole is a threaded hole, and the connecting device further comprises a second overhauling screw (6) installed on the second cleaning hole.
4. The FPC pressure maintaining indenter of claim 1, wherein: the free end of the tip part (11) is an arc surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377262.3A CN107144987B (en) | 2017-05-25 | 2017-05-25 | FPC pressurize pressure head |
| PCT/CN2018/072937 WO2018214537A1 (en) | 2017-05-25 | 2018-01-17 | Fpc pressure-holding ram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377262.3A CN107144987B (en) | 2017-05-25 | 2017-05-25 | FPC pressurize pressure head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107144987A CN107144987A (en) | 2017-09-08 |
| CN107144987B true CN107144987B (en) | 2019-12-20 |
Family
ID=59780056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710377262.3A Active CN107144987B (en) | 2017-05-25 | 2017-05-25 | FPC pressurize pressure head |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107144987B (en) |
| WO (1) | WO2018214537A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144987B (en) * | 2017-05-25 | 2019-12-20 | 东莞市弟兄电子有限公司 | FPC pressurize pressure head |
| CN106993380B (en) * | 2017-05-25 | 2017-12-26 | 贵州华旭光电技术有限公司 | FPC pressure-maintaining machines |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012015262A (en) * | 2010-06-30 | 2012-01-19 | Nippon Avionics Co Ltd | Cleaning method and apparatus of heater tool for thermocompression bonding |
| CN203304783U (en) * | 2013-05-31 | 2013-11-27 | 广东大族粤铭激光科技股份有限公司 | Laser cutting device |
| 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 |
| CN205414649U (en) * | 2015-12-30 | 2016-08-03 | 长安大学 | Electric iron smog absorbing device for experiments |
| CN205733435U (en) * | 2016-06-30 | 2016-11-30 | 浙江睿智钢业有限公司 | Laser head cleaning plant and apply the laser cutting machine of this kind of cleaning plant |
| CN106392327A (en) * | 2015-07-30 | 2017-02-15 | 福特全球技术公司 | Metal sheet laser welding clamp |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100756411B1 (en) * | 2005-09-08 | 2007-09-10 | 삼성전자주식회사 | 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 |
| CN203523163U (en) * | 2013-09-13 | 2014-04-02 | 深圳市立德通讯器材有限公司 | FPC hot-pressing positioning jig |
| CN204466068U (en) * | 2015-03-04 | 2015-07-08 | 深圳市成鸿科技有限公司 | A kind of FPC preformer precompressed pressure head |
| CN206193390U (en) * | 2016-06-16 | 2017-05-24 | 河源力友通讯科技有限公司 | Mobile phone touch screen function piece laminating FPC tool |
| CN206011935U (en) * | 2016-08-19 | 2017-03-15 | 江苏力德尔电子信息技术有限公司 | FPC justifying heat pressing utensils |
| 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 CN201710377262.3A patent/CN107144987B/en active Active
-
2018
- 2018-01-17 WO PCT/CN2018/072937 patent/WO2018214537A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012015262A (en) * | 2010-06-30 | 2012-01-19 | Nippon Avionics Co Ltd | Cleaning method and apparatus of heater tool for thermocompression bonding |
| CN203304783U (en) * | 2013-05-31 | 2013-11-27 | 广东大族粤铭激光科技股份有限公司 | Laser cutting device |
| 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 |
| CN106392327A (en) * | 2015-07-30 | 2017-02-15 | 福特全球技术公司 | Metal sheet laser welding clamp |
| CN205414649U (en) * | 2015-12-30 | 2016-08-03 | 长安大学 | Electric iron smog absorbing device for experiments |
| CN205733435U (en) * | 2016-06-30 | 2016-11-30 | 浙江睿智钢业有限公司 | Laser head cleaning plant and apply the laser cutting machine of this kind of cleaning plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107144987A (en) | 2017-09-08 |
| WO2018214537A1 (en) | 2018-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107144987B (en) | FPC pressurize pressure head | |
| CN205816349U (en) | The cleaning plant of ceramic insertion core | |
| WO2018214358A1 (en) | Pressure holding machine for fpc | |
| CN108076593B (en) | FPC pressurizer coated with wear-resistant material | |
| CN207564838U (en) | Magnetic circuit insert feed mechanism | |
| CN105945588A (en) | Chip removing guide rail for production equipment | |
| CN216719033U (en) | Equipment is pulled out with baffle to computer machine case equipment | |
| CN205735737U (en) | A kind of automatic hot apparatus machine and glue removing | |
| CN214774042U (en) | Plastic products processing hot melting device | |
| CN204771033U (en) | Tight tool is pressed from both sides in thermal -insulated restricted driving journey hot pressing of PCB board with cleaning function | |
| CN203665200U (en) | Automatic discharging device | |
| CN208800300U (en) | A kind of vehicle dormer window reinforcing frame plasma surface processing device | |
| CN207690067U (en) | A kind of calculating accelerator card commissioning device | |
| CN211352656U (en) | Cooling device for welding of main board patches | |
| CN209655807U (en) | A kind of permanent-magnet ferrite sintering Special electric kiln | |
| CN207087259U (en) | Automatic assembling seal equipment | |
| CN206474632U (en) | One kind group tree heater and its group tree heating frame | |
| CN104690434A (en) | Method for welding stainless steel optical units without cutting steel belt and corresponding tool structure | |
| CN219187593U (en) | Plasticizing device for gum dipping glove | |
| CN205505960U (en) | Fiber connector concentricity test fixture | |
| CN221781026U (en) | Refrigerating box of suppository filling machine | |
| CN220784131U (en) | Perforating device with centre gripping anticreep function | |
| CN217942110U (en) | Improved furnace passing jig | |
| CN219103478U (en) | Flue gas carbon dioxide trapping device capable of achieving rapid temperature change | |
| CN221771183U (en) | Connecting device for metal autogenous cutting sleeve and respirator connector |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191125 Address after: 523208 Industrial Zone, Jinwo village, Wangniudun Town, Dongguan City, Guangdong Province Applicant after: Dongguan brother Electronics Co., Ltd. Address before: 523000 Dongcheng Street Bright Community Bright Avenue 21 A Block 302, Dongcheng Street, Dongguan City, Guangdong Province Applicant before: Dongguan Hefei electromechanical Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |