CN204893131U - Tool is disassembled to circuit board - Google Patents
Tool is disassembled to circuit board Download PDFInfo
- Publication number
- CN204893131U CN204893131U CN201520672379.0U CN201520672379U CN204893131U CN 204893131 U CN204893131 U CN 204893131U CN 201520672379 U CN201520672379 U CN 201520672379U CN 204893131 U CN204893131 U CN 204893131U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- heating head
- posting
- disassembled
- tool
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 73
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 239000011148 porous material Substances 0.000 claims description 12
- 238000007362 Burton trifluoromethylation reaction Methods 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 206010053615 Thermal burn Diseases 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 230000001276 controlling effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a tool is disassembled to circuit board, which comprises a base. The posting is fixed on the base for the centre gripping is fixed waits the display screen disassembled, lifting guide post, the fixed setting on the base, be located the both sides of posting, the heating head, fixed connection is in lifting guide post is last, is used for following lifting guide post does and goes up and down to remove, just the heating head is located the top of posting for the circuit board that the contact was waited to disassemble the display screen is in order to heat, vacuum absorption hole sets up in the heating head, be used for the contact of heating head pass through vacuum adsorption under the state of circuit board the circuit board is in order to drive the circuit board is followed the heating head is done and is gone up and down to remove. The embodiment of the utility model provides a tool is disassembled to circuit board can avoid when disassembling the circuit board electronic components and display screen polarizing on's scald around it, can also avoid disassembling circuit board and the electronic components's on it damage simultaneously.
Description
Technical field
The utility model relates to tool field, particularly relates to a kind of circuit board and disassembles tool.
Background technology
Along with the development of science and technology, the display devices such as mobile phone, panel computer, notebook and TV are throughout the life of people, and existing display device mostly adopts LCDs to show.Need to utilize flexible printed circuit board (FPC) and the Electrode connection on substrate, so that signal transmission in LCDs.For the LCDs reclaimed, FPC can be dismantled recycling.
At present, show disassembling of flexible printed circuit board in product and mainly utilize the instrument such as heat gun, electric iron.Wherein, employing heat gun to the process that circuit board is disassembled is: the hot blast first utilizing heat gun head to blow out heats the circuit board that will disassemble, by the bonding colloidal materials fusing between circuit board and substrate; After having heated, then disassemble circuit board with tweezers.
The major defect of such scheme has: in heating process, heat gun head utilizes hot blast to heat circuit board, and due to the area of Hot-blast Heating larger, heating direction controlling inaccuracy, often there will be the situation of electronic devices and components that scald do not need to disassemble or substrate upper polarizer, in addition, when disassembling circuit board with tweezers, because the shake of staff and tweezers also there will be the situation damaging electronic devices and components or circuit board itself on circuit board, certainly also likely occur that the electronic devices and components of exerting oneself on the uneven circuit board causing disassembling come off, the situation such as to scrap.Above-mentioned disassembling method not only efficiency is low, also will the circuit board of high-performance, high cost or electronic devices and components be caused to reprocess, also cannot recycling, directly affects the benefit of company, reduces finished product rate.
Utility model content
The utility model proposes a kind of circuit board and disassemble tool, the problem that prior art heating tool in heating process scalds polaroid on unnecessary electronic devices and components or substrate can be solved, can also solve simultaneously and disassemble in process the problem disassembling electronic devices and components or circuit board itself on tool damage circuit board, and the problem that electronic devices and components come off, scrap.
The utility model is by the following technical solutions:
Tool disassembled by a kind of circuit board, it is characterized in that, comprising: pedestal; Posting, is fixed on described pedestal, for gripping display screen to be dismantled; Lifting guide pillar, is fixedly installed on described pedestal, is positioned at the both sides of described posting; Heating head, is fixedly connected on described lifting guide pillar, and for doing lifting moving along described lifting guide pillar, and described heating head is positioned at the top of posting, for contacting the circuit board of display screen to be dismantled to heat; Vacuum absorption holes, is opened in described heating head, for contact described circuit board at described heating head state under by circuit board described in vacuum suction, do lifting moving to drive described circuit board with described heating head.
Further, in described heating head, embedding is provided with heating wire.
Further, described heating head is aluminium base, and described heating wire is positioned at the inside of described aluminium base, or is positioned at the surface of described aluminium base towards described circuit board.
Further, described circuit board is disassembled tool and is also comprised: handle, is fixedly connected with described heating head, offers pore in described handle, is communicated with the vacuum absorption holes of described heating head, and described pore is communicated with air pump; Described handle is provided with vacuum suction button, for controlling being turned on or off of described pore and described vacuum absorption holes.
Further, described handle is also provided with temperature control burtons, the power line of described heater strip embeds in described handle, is connected with described heater strip, and described temperature control burtons for controlling the current value passed in described heating wire, thus controls heating-up temperature.
Further, the quantity of described posting is three pieces, is respectively used to three sides being around in described display screen to be dismantled, to grip;
Described posting is slidably connected on described pedestal, can adjust the position of described posting.
Further, the two ends of described heating head are connected with described lifting guide pillar by support bar; The top and bottom of described lifting guide pillar are respectively arranged with screens and lower screens, for limiting the shift position of described support bar.
Tool disassembled by the circuit board that the utility model embodiment provides, by heating head, circuit board is precisely heated, and by vacuum absorption holes, circuit board is disassembled, heating appliances in heating process can be solved and scald the problem of unnecessary electronic devices and components or circuit board, can also solve simultaneously and disassemble tool and damage the problem that unnecessary electronic devices and components or circuit board and electronic devices and components come off, scrap disassembling in process.Not only increase the efficiency disassembled, also assures that the recycling of circuit board.
Accompanying drawing explanation
In order to the technical scheme of the utility model exemplary embodiment is clearly described, one is done to the accompanying drawing used required for describing in embodiment below and simply introduce.Obviously, the accompanying drawing introduced is the accompanying drawing of a part of embodiment that the utility model will describe, instead of whole accompanying drawings, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart that tool disassembled by circuit board that the utility model embodiment provides.
Fig. 2 is the sectional view that tool heating head disassembled by circuit board that the utility model embodiment provides.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below with reference to the accompanying drawing in the utility model embodiment, by detailed description of the invention, intactly the technical solution of the utility model is described.Obviously; described embodiment is a part of embodiment of the present utility model; instead of whole embodiments; based on embodiment of the present utility model; the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all falls within protection domain of the present utility model.
Fig. 1 disassembles the front view of tool for circuit board that the utility model embodiment provides.See Fig. 1 and Fig. 2, this circuit board is disassembled tool and is comprised pedestal 10, posting 11, lifting guide pillar 12, heating head 13, and vacuum absorption holes 14; Wherein said posting 11 is fixed on described pedestal 10, for gripping display screen to be dismantled; Described lifting guide pillar 12 is fixedly installed on described pedestal 10, is positioned at the both sides of described posting 11; Heating head 13 is fixedly connected on described lifting guide pillar 12, and for doing lifting moving along described lifting guide pillar 12, and described heating head 13 is positioned at the top of posting 11, for contacting the circuit board of display screen to be dismantled to heat; Vacuum absorption holes 14 is opened in described heating head 13, for contact described circuit board at described heating head 13 state under by circuit board described in vacuum suction, do lifting moving to drive described circuit board with described heating head 13.
Exemplary, the shape of described heating head can be the shapes such as cuboid, cylinder or square.Described vacuum absorption holes can be cylindrical, the regular shape such as cuboid or square or other are irregularly shaped.Concrete, in the present embodiment, participate in Fig. 2, with heating head 13 for cuboid, the vacuum absorption holes 14 in heating head for cylinder be that example is described.
Further, in the present embodiment, in heating head 13, embedding is provided with heating wire, preferably, described heating head 13 is aluminium base, and described heating wire can be positioned at the inside of described aluminium base, or also can be positioned at the surface of described aluminium base towards described circuit board.
On such scheme basis, described circuit board is disassembled tool and is also comprised: handle 15, is fixedly connected with described heating head 13, wherein, offer pore in described handle 15, described pore is communicated with the vacuum absorption holes 14 in described heating head 13, and described pore is communicated with air pump; Described handle 15 is provided with vacuum suction button, for controlling being turned on or off of described pore and described vacuum absorption holes 14.
Further, described handle 15 is also provided with temperature control burtons, and the power line of described heater strip embeds in described handle, is connected with described heater strip, described temperature control burtons for controlling the current value passed in described heating wire, thus controls heating-up temperature.Such as, circuit is set in the handle, the current value passed through in heating wire is controlled by the resistance value of adjustable resistance in regulating circuit, current value in heating wire is larger, it is faster, contrary that the temperature of heating head raises, and the current value in heating wire is less, it is slower that the temperature of heating head raises, thus reach the object of control heating-up temperature.
Further, for the ease of regulating the position of display screen to be dismantled, the quantity of described posting 11 is three pieces, is respectively used to three sides being around in described display screen to be dismantled, to grip; Described posting 11 is slidably connected on described pedestal 10, can adjust the position of described posting 11.
Preferably, described posting 11 comprises first side 110, second side 111, and the 3rd side 112, wherein said first side 110 longitudinally on can motion positions in the below of described heating head, described second frame 111 and described second frame 112 can do setting movement in the horizontal.
Concrete, the mode of operation of the utility model embodiment is: be first positioned over by pedestal on smooth stable workbench, be positioned in posting by display screen to be dismantled, according to the size of display screen to be dismantled, three sides of adjustment posting, to grip described display screen; Handle is utilized to regulate the position of heating head in the vertical, it is made just to touch the flexible printed circuit board (FlexiblePrintedCircuit in display screen frame to be dismantled (bonding) region, FPC), preferably, described FPC is by the bonding joint area of anisotropic conductive (AnisotropicConductiveFilm, ACF) and display screen.
By the temperature control burtons on lower handle, raise by heating the copper base temperature making heating head to heating wire, utilize high temperature to carry out heating to FPC region and ACF is melted; After ACF fusing, close described temperature control burtons, and press the vacuum suction button on lower handle, make the vacuum absorption holes on heating head and pore conducting, described pore is communicated with air pump, opens described air pump and vacuumizes, and then make vacuum absorption holes adsorb FPC; Or,
Also first can press the vacuum suction button on lower handle, make vacuum absorption holes hold FPC, then press temperature control burtons and FPC region is heated, after heating terminates, closing temperature control button.
Operating grip is display screen motion (in the present embodiment for moving upward) to be dismantled dorsad, makes FPC leave the bonding region of display screen to be dismantled with heating head; Close vacuum suction button, take FPC away with tweezers; So far the process of the whole FPC of disassembling terminates.
Tool disassembled by the circuit board that the utility model embodiment provides, by heating head, FPC region is heated, the Hot-blast Heating area that the conventional tools such as heat gun can be avoided to blow out due to air pressure gun mouth strengthens, the problem of the scald display screen upper polarizer that heating direction controlling inaccuracy causes; Adsorb FPC by vacuum absorption holes, the conventional tools such as tweezers can be avoided owing to shaking the damage of electronic devices and components or the circuit board caused, or even the problem coming off, scrap of electronic devices and components.Meanwhile, improve the efficiency that circuit board is disassembled, add the benefit of company, also improve the yield rate of product simultaneously.
The know-why that above are only preferred embodiment of the present utility model and use.The utility model is not limited to specific embodiment described here, the various significant changes can carried out for a person skilled in the art, readjust and substitute all can not depart from protection domain of the present utility model.Therefore, although be described in further detail the utility model by above embodiment, but the utility model is not limited only to above embodiment, when not departing from the utility model design, can also comprise other Equivalent embodiments more, and scope of the present utility model is determined by the scope of claim.
Claims (7)
1. a tool disassembled by circuit board, it is characterized in that, comprising:
Pedestal;
Posting, is fixed on described pedestal, for gripping display screen to be dismantled;
Lifting guide pillar, is fixedly installed on described pedestal, is positioned at the both sides of described posting;
Heating head, is fixedly connected on described lifting guide pillar, and for doing lifting moving along described lifting guide pillar, and described heating head is positioned at the top of posting, for contacting the circuit board of display screen to be dismantled to heat;
Vacuum absorption holes, is opened in described heating head, for contact described circuit board at described heating head state under by circuit board described in vacuum suction, do lifting moving to drive described circuit board with described heating head.
2. tool disassembled by circuit board according to claim 1, it is characterized in that: embed in described heating head and be provided with heating wire.
3. tool disassembled by circuit board according to claim 2, it is characterized in that: described heating head is aluminium base, and described heating wire is positioned at the inside of described aluminium base, or is positioned at the surface of described aluminium base towards described circuit board.
4. tool disassembled by circuit board according to claim 2, it is characterized in that, also comprises:
Handle, is fixedly connected with described heating head, offers pore in described handle, is communicated with the vacuum absorption holes of described heating head, and described pore is communicated with air pump; Described handle is provided with vacuum suction button, for controlling being turned on or off of described pore and described vacuum absorption holes.
5. tool disassembled by circuit board according to claim 4, it is characterized in that: described handle is also provided with temperature control burtons, the power line of described heater strip embeds in described handle, be connected with described heater strip, described temperature control burtons for controlling the current value passed in described heating wire, thus controls heating-up temperature.
6. tool disassembled by circuit board according to claim 1, it is characterized in that: the quantity of described posting is three pieces, is respectively used to three sides being around in described display screen to be dismantled, to grip;
Described posting is slidably connected on described pedestal, can adjust the position of described posting.
7. tool disassembled by circuit board according to claim 1, it is characterized in that: the two ends of described heating head are connected with described lifting guide pillar by support bar; The top and bottom of described lifting guide pillar are respectively arranged with screens and lower screens, for limiting the shift position of described support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672379.0U CN204893131U (en) | 2015-09-01 | 2015-09-01 | Tool is disassembled to circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672379.0U CN204893131U (en) | 2015-09-01 | 2015-09-01 | Tool is disassembled to circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893131U true CN204893131U (en) | 2015-12-23 |
Family
ID=54915343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672379.0U Active CN204893131U (en) | 2015-09-01 | 2015-09-01 | Tool is disassembled to circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893131U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017148046A1 (en) * | 2016-03-02 | 2017-09-08 | 京东方科技集团股份有限公司 | Disassembly tool |
| CN107695474A (en) * | 2017-10-30 | 2018-02-16 | 武汉光迅科技股份有限公司 | A kind of pcb board detaching equipment and method |
| CN107932041A (en) * | 2017-11-10 | 2018-04-20 | 江西合力泰科技有限公司 | A kind of provision for disengagement of fingerprint chip and method for dismounting |
| CN113770151A (en) * | 2021-07-20 | 2021-12-10 | 信利光电股份有限公司 | Integrated circuit recycling equipment and method |
-
2015
- 2015-09-01 CN CN201520672379.0U patent/CN204893131U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017148046A1 (en) * | 2016-03-02 | 2017-09-08 | 京东方科技集团股份有限公司 | Disassembly tool |
| US10780561B2 (en) | 2016-03-02 | 2020-09-22 | Boe Technology Group Co., Ltd. | Detaching tool |
| CN107695474A (en) * | 2017-10-30 | 2018-02-16 | 武汉光迅科技股份有限公司 | A kind of pcb board detaching equipment and method |
| CN107695474B (en) * | 2017-10-30 | 2020-03-10 | 武汉光迅科技股份有限公司 | PCB disassembling equipment and method |
| CN107932041A (en) * | 2017-11-10 | 2018-04-20 | 江西合力泰科技有限公司 | A kind of provision for disengagement of fingerprint chip and method for dismounting |
| CN107932041B (en) * | 2017-11-10 | 2019-05-07 | 江西合力泰科技有限公司 | A kind of provision for disengagement of fingerprint chip and method for dismounting |
| CN113770151A (en) * | 2021-07-20 | 2021-12-10 | 信利光电股份有限公司 | Integrated circuit recycling equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204893131U (en) | Tool is disassembled to circuit board | |
| CN204868752U (en) | Disassemble tool of flexible circuit board | |
| CN208780941U (en) | Liquid crystal display support platform and full-scale liquid crystal COF workover rig | |
| CN104889931A (en) | Electronic equipment dismounting device and dismounting method | |
| CN104269352A (en) | Chip removal device | |
| CN203140927U (en) | Welding table applied to manual tin soldering process | |
| CN205183997U (en) | Intelligent control's PCB board welding set | |
| CN205393727U (en) | Teaching is with welding flatiron | |
| US20100300477A1 (en) | Hair Straightener With Clip Structure | |
| JP5297980B2 (en) | Component crimping apparatus and component crimping method | |
| CN106141356A (en) | Stage apparatus quickly changed by circuit board | |
| CN204160012U (en) | A kind of mobile phone LED welder | |
| CN105345421A (en) | Screen disassembly device and screen disassembly system | |
| CN203448832U (en) | Supporting rod device for reflow soldering | |
| CN204807858U (en) | Touch -sensitive screen flexible circuit board disassemble tool | |
| CN210560676U (en) | Semi-automatic tin hanging device | |
| CN213342433U (en) | Film special-effect mobile terminal | |
| CN204180394U (en) | Golden finger of flexible circuit board finishing tool | |
| CN2790655Y (en) | Induction instant heating and rapid temperature compensating iron | |
| CN205236629U (en) | Automatic stretching device of thing networked control formula tinned wire | |
| CN207188940U (en) | A kind of device of fast quick-detach circuit board element | |
| CN206532563U (en) | A kind of rotating jig that test is shown for TFT | |
| CN211362083U (en) | IC disassembly jig | |
| CN203018873U (en) | Chip disassembling machine | |
| CN205033578U (en) | Hot press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: InfoVision Optoelectronics(Kunshan)Co.,Ltd. Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: INFOVISION OPTOELECTRONICS (KUNSHAN) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |