CN210328186U - Clean alligatoring face device after soft or hard combination board prevents welding - Google Patents
Clean alligatoring face device after soft or hard combination board prevents welding Download PDFInfo
- Publication number
- CN210328186U CN210328186U CN201921190104.8U CN201921190104U CN210328186U CN 210328186 U CN210328186 U CN 210328186U CN 201921190104 U CN201921190104 U CN 201921190104U CN 210328186 U CN210328186 U CN 210328186U
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- China
- Prior art keywords
- fixedly connected
- box body
- clamping
- wall
- rigid
- Prior art date
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 10
- 238000007788 roughening Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 230000037452 priming Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract description 18
- 239000007789 gas Substances 0.000 abstract description 13
- 229910052786 argon Inorganic materials 0.000 abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 4
- 238000007639 printing Methods 0.000 abstract description 4
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a clean alligatoring face device of soft or hard combination board after preventing welding, including the main tank body, be equipped with the opening on the inner wall of main tank body one side, rotate through the pivot in the opening and be connected with the baffle, the top fixedly connected with fixture block of baffle, fixedly connected with supporting shoe on the outer wall of main tank body, sliding plug is equipped with the kelly on the supporting shoe, be equipped with the draw-in groove that corresponds with the kelly on the fixture block, the one end that the kelly is close to the fixture block is fixed to cup jointed the cutting ferrule, the one end fixedly connected with pull rod of cutting ferrule is kept away from to the kelly, the interior bottom of main tank. The utility model discloses in through the method to leading-in argon gas in the main tank body, used oxygen, carbon tetrafluoride, nitrogen gas in effectively having avoided traditional structure, can attack the problem that the anti-welding layer printing ink leads to the atomizing of anti-welding layer printing ink because of carbon tetrafluoride and nitrogen gas to promoted the clear efficiency to the soft or hard combination board alligatoring.
Description
Technical Field
The utility model relates to a circuit board clearance technical field especially relates to a clean alligatoring face device in soft or hard combination board solder mask back.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The circuit board can be called as a printed circuit board or a printed circuit board, and the FPC circuit board is also called as a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility. The birth and development of the PCB and the FPC board have promoted a new product of a soft and hard combined board.
However, in the production process of the existing rigid-flex board, when the rear board surface is cleaned and roughened, the cleaning and roughening effect of the device is poor, so that the production efficiency of the rigid-flex board is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art rigid-flex board in the production process, when the clean alligatoring of back face, the relatively poor problem of clean alligatoring effect of device, and the rigid-flex board that provides prevents welding back clean alligatoring face device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cleaning and coarsening panel surface device for a soft-hard combined board after welding prevention comprises a main box body, wherein an opening is arranged on the inner wall of one side of the main box body, a baffle is rotatably connected in the opening through a rotating shaft, a clamping block is fixedly connected at the top of the baffle, a supporting block is fixedly connected on the outer wall of the main box body, a clamping rod is slidably inserted on the supporting block, a clamping groove corresponding to the clamping rod is arranged on the clamping block, a clamping sleeve is fixedly sleeved at one end, close to the clamping block, of the clamping rod, a pull rod is fixedly connected at one end, far away from the clamping sleeve, of the clamping rod, a placing plate is arranged at the inner bottom of the main box body, the placing plate is fixedly connected with the inner wall of the main box body through a plurality of supporting rods, an air inlet pipe is fixedly inserted at the inner top of the main box body, a self-sucking pump is connected with the top, and the air outlet pipe is in threaded connection with an air outlet valve.
Preferably, the clamping rod is sleeved with a spring, and two ends of the spring are fixedly connected with the clamping sleeve and the clamping block respectively.
Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the baffle and the inner wall of the through hole respectively.
Preferably, a sealing ring is fixedly sleeved at one end of the air inlet pipe close to the air guide sleeve, and one side of the sealing ring is abutted to the inner top of the main box body.
Preferably, an observation port is arranged on the inner wall of the main box body close to one side of the air outlet pipe, and a transparent glass plate is fixedly inserted in the observation port.
Preferably, the bottom of the main box body is fixedly connected with a plurality of supporting legs.
Preferably, the top of placing the board is equipped with the mounting groove, the interior bottom of mounting groove is equipped with the installing port, fixed the inserting is equipped with the grid plate in the installing port.
Has the advantages that:
1. put the soft or hard combination board in the mounting groove of placing the board through the opening earlier, then close the baffle, pour into proper amount argon gas in to the main tank body through the intake pipe, carry out alligatoring and cleanness to the soft or hard combination board, then derive the gas in the clean back main tank body of alligatoring through the outlet duct, take out the soft or hard combination board again, the utility model discloses in through the method of leading-in argon gas in to the main tank body, used oxygen, carbon tetrafluoride, nitrogen gas in effectively having avoided traditional structure, because of carbon tetrafluoride and nitrogen gas can attack the problem that the anti-welding layer printing ink leads to the atomizing of anti-welding layer printing ink, thereby promoted the clear efficiency of soft or hard combination board alligatoring;
2. simultaneously, the setting of installing port and grid plate can make things convenient for impurity on the rigid-flexible board to fall into the interior bottom of main tank body, and the setting of kuppe simultaneously can make things convenient for argon gas and rigid-flexible board to carry out abundant contact, and the setting of transparent glass board can conveniently observe the clean condition of alligatoring simultaneously.
Drawings
Fig. 1 is a schematic structural view of a device for cleaning and roughening a surface of a rigid-flex board after welding prevention according to the present invention;
fig. 2 is a schematic view of a overlooking structure of a placement board of the device for cleaning and roughening the surface of the rigid-flexible printed circuit board after welding prevention provided by the utility model;
fig. 3 is a schematic structural view of a portion a of fig. 1.
In the figure: 1 main tank body, 2 pivot, 3 baffles, 4 fixture blocks, 5 supporting shoes, 6 kellies, 7 cutting ferrule, 8 pull rods, 9 place the board, 10 bracing pieces, 11 intake pipes, 12 self priming pumps, 13 kuppe, 14 outlet ducts, 15 air outlet valve, 16 springs, 17 sealing washers, 18 transparent glass board, 19 supporting legss, 20 grid plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a cleaning and roughening panel surface device after welding prevention for soft and hard combined plates comprises a main box body 1, wherein an opening is formed in the inner wall of one side of the main box body 1 and used for placing the soft and hard combined plates, a baffle 3 is rotatably connected in the opening through a rotating shaft 2 and used for preventing dust from entering the main box body 1, a clamping block 4 is fixedly connected to the top of the baffle 3 and used for fixing the baffle 3, a supporting block 5 is fixedly connected to the outer wall of the main box body 1, a clamping rod 6 is slidably inserted on the supporting block 5 and used for fixing the baffle 3, a clamping groove corresponding to the clamping rod 6 is formed in the clamping block 4, a clamping sleeve 7 is fixedly sleeved at one end of the clamping rod 6 close to the clamping block 4 and used for preventing the clamping rod 6 from falling off the clamping block 4, a pull rod 8 is fixedly connected to one end of the clamping rod 6 far away from the clamping sleeve 7 and used for conveniently pulling the clamping rod, fixed the inserting of the interior top of main tank body 1 is equipped with intake pipe 11 for leading-in argon gas, the top threaded connection of intake pipe 11 has self priming pump 12, convenient leading-in argon gas, one end fixedly connected with kuppe 13 that intake pipe 11 is located main tank body 1 makes things convenient for argon gas and soft or hard combination board to carry out abundant contact, main tank body 1 keeps away from the fixed inserting in top of opening one side inner wall and is equipped with outlet duct 14, prevent to derive gas, threaded connection has air outlet valve 15 on the outlet duct 14.
In the embodiment, a spring 16 is sleeved on a clamping rod 6, two ends of the spring 16 are respectively fixedly connected with a clamping sleeve 7 and a clamping block 4 and used for playing a certain elastic support for the clamping rod 6, a torsion spring is sleeved on a rotating shaft 2, two ends of the torsion spring are respectively fixedly connected with a baffle 3 and an inner wall of a through hole and used for playing a certain torsion support for the baffle 3, one end of an air inlet pipe 11, which is close to a flow guide cover 13, is fixedly sleeved with a sealing ring 17, one side of the sealing ring 17 is abutted against the inner top of a main box body 1 to prevent gas leakage, an observation port is arranged on the inner wall of the main box body 1, which is close to one side of an air outlet pipe 14, a transparent glass plate 18 is fixedly inserted in the observation port to facilitate observation of the coarsening and cleaning condition of a soft-hard combined plate, a plurality of supporting legs 19 are fixedly connected to the bottom, grid plates 20 are fixedly inserted in the mounting ports, so that impurities on the rigid-flexible combined plate can fall into the inner bottom of the main box body 1 conveniently.
In this embodiment, put the rigid-flexible board in placing the mounting groove on board 9 through the opening earlier, then close baffle 3, pour into appropriate amount argon gas in to the main tank body 1 through intake pipe 11, carry out alligatoring and cleanness to the rigid-flexible board, then derive the gas in the clean back main tank body 1 of alligatoring through outlet duct 14, take out the rigid-flexible board again, installing port and grid plate 20's setting simultaneously, can make things convenient for impurity on the rigid-flexible board to fall into the interior bottom of main tank body 1, the setting of kuppe 13 simultaneously, can make things convenient for argon gas and rigid-flexible board to carry out abundant contact, simultaneously transparent glass plate 18's setting, can conveniently observe the clean condition of alligatoring.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a clean alligatoring face device in soft or hard combination board after preventing welding, includes main tank body (1), its characterized in that: the inner wall of one side of the main box body (1) is provided with a through hole, the through hole is internally and rotatably connected with a baffle (3) through a rotating shaft (2), the top of the baffle (3) is fixedly connected with a clamping block (4), the outer wall of the main box body (1) is fixedly connected with a supporting block (5), the supporting block (5) is slidably inserted with a clamping rod (6), the clamping block (4) is provided with a clamping groove corresponding to the clamping rod (6), one end, close to the clamping block (4), of the clamping rod (6) is fixedly sleeved with a clamping sleeve (7), one end, far away from the clamping sleeve (7), of the clamping rod (6) is fixedly connected with a pull rod (8), the inner bottom of the main box body (1) is provided with a placing plate (9), the placing plate (9) is fixedly connected with the inner wall of the main box body (1) through a plurality of supporting rods (10), and the inner top, the top threaded connection of intake pipe (11) has self priming pump (12), one end fixedly connected with kuppe (13) that intake pipe (11) are located main tank body (1), the top fixed insertion that opening one side inner wall was kept away from in main tank body (1) is equipped with outlet duct (14), threaded connection has air outlet valve (15) on outlet duct (14).
2. The device for cleaning and roughening the surface of the rigid-flex board after welding prevention according to claim 1, which is characterized in that: the clamp rod (6) is sleeved with a spring (16), and two ends of the spring (16) are fixedly connected with the clamping sleeve (7) and the clamping block (4) respectively.
3. The device for cleaning and roughening the surface of the rigid-flex board after welding prevention according to claim 1, which is characterized in that: the rotating shaft (2) is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the baffle (3) and the inner wall of the through opening respectively.
4. The device for cleaning and roughening the surface of the rigid-flex board after welding prevention according to claim 1, which is characterized in that: the air inlet pipe (11) is fixedly sleeved with a sealing ring (17) at one end close to the air guide sleeve (13), and one side of the sealing ring (17) is abutted to the inner top of the main box body (1).
5. The device for cleaning and roughening the surface of the rigid-flex board after welding prevention according to claim 1, which is characterized in that: an observation port is arranged on the inner wall of one side, close to the air outlet pipe (14), of the main box body (1), and a transparent glass plate (18) is fixedly inserted in the observation port.
6. The device for cleaning and roughening the surface of the rigid-flex board after welding prevention according to claim 1, which is characterized in that: the bottom of the main box body (1) is fixedly connected with a plurality of supporting legs (19).
7. The device for cleaning and roughening the surface of the rigid-flex board after welding prevention according to claim 1, which is characterized in that: the grid plate is characterized in that a mounting groove is formed in the top of the placing plate (9), a mounting opening is formed in the inner bottom of the mounting groove, and a grid plate (20) is fixedly inserted into the mounting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190104.8U CN210328186U (en) | 2019-07-26 | 2019-07-26 | Clean alligatoring face device after soft or hard combination board prevents welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190104.8U CN210328186U (en) | 2019-07-26 | 2019-07-26 | Clean alligatoring face device after soft or hard combination board prevents welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328186U true CN210328186U (en) | 2020-04-14 |
Family
ID=70126195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921190104.8U Expired - Fee Related CN210328186U (en) | 2019-07-26 | 2019-07-26 | Clean alligatoring face device after soft or hard combination board prevents welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210328186U (en) |
-
2019
- 2019-07-26 CN CN201921190104.8U patent/CN210328186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 402560 No. 1, Industrial Avenue, Tongliang Industrial Park, Tongliang District, Chongqing Patentee after: Chongqing Kemai Electronic Technology Co.,Ltd. Address before: 402560 Industrial Avenue (at the junction of Tonghe Road), Tongliang Industrial Park, Tongliang County, Chongqing (revoked) Patentee before: Chongqing Weiding Electronic Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |