CN114411228A - Automatic feeding and discharging system and device for printed circuit board electroplating line - Google Patents
Automatic feeding and discharging system and device for printed circuit board electroplating line Download PDFInfo
- Publication number
- CN114411228A CN114411228A CN202210189214.2A CN202210189214A CN114411228A CN 114411228 A CN114411228 A CN 114411228A CN 202210189214 A CN202210189214 A CN 202210189214A CN 114411228 A CN114411228 A CN 114411228A
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- China
- Prior art keywords
- circuit board
- module
- electroplating
- printed circuit
- deburring
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses an automatic feeding and discharging system and device for a printed circuit board plating line, wherein the automatic feeding and discharging system for the printed circuit board plating line respectively comprises: the PCB deburring device comprises a deburring module, a copper deposition module, an electroplating module and a circuit board transfer module, wherein the deburring module, the copper deposition module, the electroplating module and the circuit board transfer module are used for sequentially removing burrs, depositing copper and electroplating copper on a PCB, and the PCB is enabled to have good conductivity through depositing copper and plating copper on the PCB.
Description
Technical Field
The invention relates to the technical field of PCB (printed circuit board) etching, in particular to an automatic feeding and discharging system and device for a plating line of a printed circuit board.
Background
On a PCB, copper is used to interconnect components on the substrate, and although it is a good conductor material to form a pattern of PCB conductive paths, it is also prone to tarnish due to oxidation if exposed to air for a long period of time, and solderability is lost due to corrosion. Therefore, copper printed lines, via holes and copper plated holes must be protected by electroplating and other technologies, but the electroplating can be finally carried out by deburring, copper deposition and other procedures before the electroplating, and the transfer and deburring of the circuit board in the process are carried out manually, so that the working efficiency is low.
Based on this, the design provides an automatic feeding and discharging system for a printed circuit board electroplating line and a device thereof.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an automatic feeding and discharging system for a plating line of a printed circuit board and a device thereof.
In order to achieve the purpose of the invention, the invention provides an automatic feeding and discharging system of a plating line of a printed circuit board and a device thereof.
Further, still include burring module, electroplating module and circuit board and pass on the module, wherein the burring module is used for the burring to the hole on the circuit board, the circuit board passes on the module be used for to the circuit board the burring module copper deposition module and electroplate and switch between the module and transport, the material loading module with the unloading module carries out material loading and unloading operation to the circuit board through the robotic arm.
Further, the deburring module comprises a deburring device.
Further, the deburring device comprises a substrate, a plurality of through holes are formed in the substrate, visual cameras are arranged below the through holes respectively, and the visual cameras collect hole site information of the PCB and compare the hole site information with a large database.
Further, a plurality of negative pressure suckers are further arranged at the left end and the right end of the base plate, two negative pressure pipes are further connected to the left side and the right side of the base plate respectively, and the negative pressure pipes are communicated with an external negative pressure pump.
Further, the outside of base plate still is equipped with the base plate frame, the base plate frame upper end is equipped with horizontal lead screw and horizontal lead screw guide rail and vertical lead screw guide rail respectively, be equipped with horizontal slider on the horizontal lead screw, and it is connected with horizontal rocking arm to rotate on the horizontal slider, be equipped with vertical slider on the vertical lead screw, it is connected with vertical rocking arm to rotate through the rotating electrical machines on the vertical slider, still be equipped with the guiding groove of rectangular shape along length direction on the vertical rocking arm, the tip of horizontal rocking arm is equipped with the motor, the motor lower extreme rotates and is connected with first electric push rod, the tip of first electric push rod still is connected with two-way brush through the telescopic link of second electric push rod, two-way brush upper end is equipped with the sleeve.
Further, the bidirectional hairbrush comprises a first sliding sleeve, the first sliding sleeve is slidably connected onto the telescopic rod, a plurality of first main ribs are hinged to the side face of the circumference of the first sliding sleeve, the middle of each first main rib is hinged to one end of each first main rib, the other end of each first main rib is hinged to the other end of each first main rib, the second sliding sleeve is also slidably connected onto the telescopic rod, the tail end of each first main rib is hinged to one end of each second main rib through a torsion spring, the other end of each second main rib is hinged to the tail end of the telescopic rod, the middle of each second main rib is hinged to one end of each second main rib, the other end of each second main rib is hinged to a third sliding sleeve, and the third sliding sleeve is also slidably connected onto the telescopic rod.
Furthermore, the first main umbrella rib and the second main umbrella rib are respectively covered with a brush.
Further, the copper deposition module comprises process chemical tanks required by copper deposition.
Further, the electroplating module comprises process chemical pools required by electroplating.
Furthermore, the circuit board transferring module comprises a conveyor belt, and the circuit board is sequentially conveyed into the deburring module, the copper deposition module and the electroplating process in the electroplating module through the conveyor belt.
The invention has the beneficial effects that:
according to the automatic feeding and discharging system and the device for the electroplating line of the printed circuit board, the deburring device is used for deburring inner hole walls on the PCB, the visual camera is compared with the PCB which is normally deburred in the deburring process, and the hole walls are determined to be deburred, so that the workload of the device is reduced, the purposes of refining and accurately deburring are achieved, the bidirectional umbrella-shaped arrangement of the deburring device in the design can not only clean the inner sides of the hole walls, but also clean the outer side walls at the upper end and the lower end of the hole walls, and the transfer of the circuit board among modules is automated through the arrangement of the circuit board transfer module, so that the participation of manpower is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic view of a deburring apparatus according to the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 2;
FIG. 4 is a schematic sectional view of the bi-directional brush attachment of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 4.
In the figure: 1. a substrate; 2. a through hole; 3. a vision camera; 4. a negative pressure sucker; 5. a negative pressure tube; 6. a substrate frame; 7. a transverse screw rod; 8. a transverse lead screw guide rail; 9. a longitudinal screw rod; 10. a longitudinal lead screw guide rail; 11. a transverse slide block; 12. a transverse rocker arm; 13. a longitudinal slide block; 14. a rotating electric machine; 15. a longitudinal rocker arm; 16. a guide groove; 17. a motor; 18. a first electric push rod; 19. a second electric push rod; 20. a telescopic rod; 21. a bidirectional brush; 22. a sleeve; 2101. a first sliding sleeve; 2102. a first main rib; 2103. a first rib; 2104. a second sliding sleeve; 2105. a torsion spring; 2106. a second main rib; 2107. a second rib; 2108. a third sliding sleeve; 2109. and a brush.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
example 1: an automatic loading and unloading system for a plating line of a printed circuit board and a device thereof are disclosed, and refer to fig. 1 to 5.
The utility model provides an automatic unloading system and device of going up of printed circuit board electricity plate wire, includes burring module, heavy copper module, electroplates module and circuit board and passes on the module, wherein the burring module is used for the burring to the hole on the circuit board, heavy copper module is used for the heavy copper to the circuit board, it is used for electroplating the circuit board to electroplate the module to electroplate, the circuit board passes on the module be used for the circuit board the burring module heavy copper module and it transports to electroplate to switch between the module.
The deburring module comprises a deburring device, the deburring device comprises a substrate 1, a plurality of through holes 2 are formed in the substrate 1, a plurality of vision cameras 3 are arranged below the through holes 2 respectively, hole site information of PCBs (printed Circuit boards) collected by the vision cameras 3 is compared with a big database, and the hole walls needing deburring are determined by comparing images of the PCBs with burrs removed in the big database, so that the deburring work of the design, which is fine and accurate, is realized.
Wherein, both ends still are equipped with a plurality of negative pressure suction cups 4 about base plate 1, and negative pressure suction cups 4 are used for adsorbing the PCB board, prevent that the PCB board from taking place to shift in burring process and causing the damage of PCB board, the left and right sides of base plate 1 still respectively is connected with two negative pressure pipes 5, negative pressure pipe 5 and outside negative pressure pump intercommunication, the setting of negative pressure pipe 5 is used for adsorbing the burr and the piece etc. of collecting and dropping.
Wherein, the outside of base plate 1 still is equipped with base plate frame 6, base plate frame 6 upper end is equipped with horizontal lead screw 7 and horizontal lead screw guide rail 8 and vertical lead screw 9 and vertical lead screw guide rail 10 respectively, be equipped with horizontal slider 11 on the horizontal lead screw 7, and rotate on the horizontal slider 11 and be connected with horizontal rocking arm 12, be equipped with vertical slider 13 on the vertical lead screw 9, it is connected with vertical rocking arm 15 to rotate through rotating electrical machines 14 on the vertical slider 13, still be equipped with rectangular shape guiding groove 16 along length direction on the vertical rocking arm 15, the tip of horizontal rocking arm 12 is equipped with motor 17, motor 17 lower extreme rotates and is connected with first electric putter 18, the tip of first electric putter 18 still is connected with two-way brush 21 through the telescopic link 20 of second electric putter 19, two-way brush 21 upper end is equipped with sleeve 22, through horizontal lead screw 7 and horizontal lead screw guide rail 8, two-way brush 21, The longitudinal screw 9, the longitudinal screw guide rail 10 and the rotating motor 14 are adjusted, so that the bidirectional brush 21 on the second electric push rod 19 at the lower end of the motor 17 moves to a hole position which is determined by a large database and needs to be deburred, and the first electric push rod 18 pushes the bidirectional brush 21 to the inner wall of the hole position to perform deburring work.
Wherein, the bidirectional brush 21 comprises a first sliding sleeve 2101, the first sliding sleeve 2101 is slidably connected to the telescopic rod 20, the circumferential side of the first sliding sleeve 2101 is further hinged with a plurality of first main ribs 2102, the middle parts of the plurality of first main ribs 2102 are further respectively hinged with one end of a first main rib 2103, the other end of the first main rib 2103 is hinged with a second sliding sleeve 2104, the second sliding sleeve 2104 is also slidably connected to the telescopic rod 20, the end of the first main rib 2102 is further hinged with one end of a second main rib 2106 through a torsion spring 2105, the other end of the second main rib 2106 is hinged with the end of the telescopic rod 20, the middle part of the second main rib 2106 is also hinged with one end of a second rib 2107, the other end of the second rib 2107 is hinged with a third sliding sleeve 2108, and the third sliding sleeve 2108 is also slidably connected to the telescopic rod 20, the first main rib 2102 and the second main rib 2106 are covered with a brush 2109, respectively.
The copper deposition module comprises process chemical tanks required by copper deposition.
The electroplating module comprises process chemical pools required by electroplating.
The circuit board transferring module comprises a conveying belt, and the circuit board is sequentially conveyed into the deburring module, the copper deposition module and the electroplating module through the conveying belt to carry out electroplating procedures.
Particularly, an automatic unloading system and burring device in printed circuit board electric plate wire when specifically using:
the deburring device firstly adjusts a transverse screw rod 7, a transverse screw rod guide rail 8, a longitudinal screw rod 9, a longitudinal screw rod guide rail 10 and a rotating motor 14 to enable a second electric push rod 19 at the lower end of a motor 17 to move in a two-way mode to a hole position needing deburring and determined by a large database, and a first electric push rod 19 pushes a two-way brush 21 to the inner wall of the hole position to perform deburring work;
after the hole wall needing to be deburred is positioned, the first electric push rod 19 is controlled to extend the bidirectional brush 21 into the hole site needing to be deburred, the telescopic rod of the second electric push rod 20 is controlled to contract, the first sliding sleeve 2101 abuts against the sleeve 22 to force the second sliding sleeve 2104 and the third sliding sleeve 2108 to drive the bidirectional umbrella-shaped structure formed among the first main rib 2102, the first sub rib 2103, the second main rib 2106 and the second sub rib 2107 to expand by extruding the torsion spring 2105, when the inner side and the outer side of the upper part of the hole wall are deburred, the brush 2109 coated on the second main rib 2106 abuts against the inner side and the upper part of the hole wall, and the driving motor 17 drives the expanded bidirectional brush 21 to rotate to clean the expanded hole wall; when the inner side and the lower outer side of the hole wall are deburred, the brush 2109 coated on the first main umbrella rib 2103 is abutted against the inner side and the lower part of the hole wall, and the driving motor 17 rotates to drive the expanded bidirectional brush 21 to rotate to clean the hole wall.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides an unloading system and device in printed circuit board electricity plate wire automation which characterized in that: comprises a feeding module, an electroplating module and a discharging module.
2. The automatic loading and unloading system of the electroplating line of the printed circuit board and the device thereof as claimed in claim 1, further comprising a deburring module, an electroplating module and a circuit board transfer module, wherein the deburring module is used for deburring holes on the circuit board, the circuit board transfer module is used for switching and transferring the circuit board among the deburring module, the copper deposition module and the electroplating module, and the loading module and the unloading module are used for loading and unloading the circuit board through a mechanical arm.
3. The automatic loading and unloading system of the electroplating line of the printed circuit board and the device thereof as claimed in claim 1, wherein: the deburring module comprises a deburring device.
4. The automatic loading and unloading system of the electroplating line of the printed circuit board and the device thereof as claimed in claim 2, wherein: the deburring device comprises a substrate, wherein a plurality of through holes are formed in the substrate, visual cameras are further arranged below the through holes respectively, and the visual cameras acquire hole site information of the PCB and compare the hole site information with a large database.
5. The automatic loading and unloading system of the electroplating line of the printed circuit board and the device thereof as claimed in claim 3, wherein: the left end and the right end of the base plate are provided with a plurality of negative pressure suckers, the left side and the right side of the base plate are respectively connected with two negative pressure pipes, and the negative pressure pipes are communicated with an external negative pressure pump.
6. The automatic loading and unloading system of the electroplating line of the printed circuit board and the device thereof as claimed in claim 3, wherein: the outside of base plate still is equipped with the base plate frame, base plate frame upper end is equipped with horizontal lead screw and horizontal lead screw guide rail and vertical lead screw guide rail respectively, be equipped with horizontal slider on the horizontal lead screw, and it is connected with horizontal rocking arm to rotate on the horizontal slider, be equipped with vertical slider on the vertical lead screw, it is connected with vertical rocking arm to rotate through the rotating electrical machines on the vertical slider, still be equipped with the guiding groove of rectangular shape along length direction on the vertical rocking arm, the tip of horizontal rocking arm is equipped with the motor, the motor lower extreme rotates and is connected with first electric push rod, the tip of first electric push rod still is connected with two-way brush through the telescopic link of second electric push rod, two-way brush upper end is equipped with the sleeve.
7. The automatic loading and unloading system of the electroplating line of the printed circuit board and the device thereof as claimed in claim 5, wherein: bidirectional hairbrush includes first sliding sleeve, first sliding sleeve sliding connection be in on the telescopic link, the circumference side of first sliding sleeve still articulates there is a plurality of first main rib, and is a plurality of the middle part of first main rib still articulates the one end that is connected with first rib respectively, the other end of first rib articulates and is connected with the second sliding sleeve, the second sliding sleeve also sliding connection be in on the telescopic link, the end of first main rib still passes through the one end of the articulated second main rib of torsional spring, the other end of second main rib articulates the connection and is in the end of telescopic link, the middle part of second main rib also articulates the one end of connecting the second rib, the other end of second rib articulates on the third sliding sleeve, third sliding sleeve also sliding connection on the telescopic link.
8. The automatic loading and unloading system of the electroplating line of the printed circuit board and the device thereof as claimed in claim 6, wherein: the first main umbrella rib and the second main umbrella rib are respectively coated with a brush.
9. The automatic loading and unloading system of the electroplating line of the printed circuit board and the device thereof as claimed in claim 1, wherein: the copper deposition module comprises process chemical pools required by copper deposition, and the electroplating module comprises process chemical pools required by electroplating.
10. The automatic loading and unloading system of the electroplating line of the printed circuit board and the device thereof as claimed in claim 1, wherein: the circuit board transferring module comprises a conveying belt, and the circuit board is sequentially conveyed into the deburring module, the copper deposition module and the electroplating module through the conveying belt to carry out electroplating procedures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210189214.2A CN114411228B (en) | 2022-02-28 | 2022-02-28 | Automatic feeding and discharging device for printed circuit board electroplating line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210189214.2A CN114411228B (en) | 2022-02-28 | 2022-02-28 | Automatic feeding and discharging device for printed circuit board electroplating line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114411228A true CN114411228A (en) | 2022-04-29 |
| CN114411228B CN114411228B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210189214.2A Active CN114411228B (en) | 2022-02-28 | 2022-02-28 | Automatic feeding and discharging device for printed circuit board electroplating line |
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| CN (1) | CN114411228B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000141202A (en) * | 1998-11-09 | 2000-05-23 | Amada Eng Center Co Ltd | Deburring method and deburring machine |
| JP2009200153A (en) * | 2008-02-20 | 2009-09-03 | Fdk Corp | Burr removing apparatus, burr removing method using the same and manufacturing method of printed wiring board |
| KR20110047547A (en) * | 2009-10-30 | 2011-05-09 | 삼성전기주식회사 | Brush assembly for washing apparatus of print circuit board and washing apparatus of print circuit board using the same |
| CN109277899A (en) * | 2018-10-13 | 2019-01-29 | 奥士康科技股份有限公司 | A kind of method and device of the batch de pcb board hole inner burr based on numerical control drilling machine |
| CN113021105A (en) * | 2021-02-25 | 2021-06-25 | 深圳市昶东鑫线路板有限公司 | Grinding device and grinding method for circuit board pretreatment |
| CN215222616U (en) * | 2021-03-03 | 2021-12-17 | 广州美维电子有限公司 | PCB board level heavy copper electroplating production line |
-
2022
- 2022-02-28 CN CN202210189214.2A patent/CN114411228B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000141202A (en) * | 1998-11-09 | 2000-05-23 | Amada Eng Center Co Ltd | Deburring method and deburring machine |
| JP2009200153A (en) * | 2008-02-20 | 2009-09-03 | Fdk Corp | Burr removing apparatus, burr removing method using the same and manufacturing method of printed wiring board |
| KR20110047547A (en) * | 2009-10-30 | 2011-05-09 | 삼성전기주식회사 | Brush assembly for washing apparatus of print circuit board and washing apparatus of print circuit board using the same |
| CN109277899A (en) * | 2018-10-13 | 2019-01-29 | 奥士康科技股份有限公司 | A kind of method and device of the batch de pcb board hole inner burr based on numerical control drilling machine |
| CN113021105A (en) * | 2021-02-25 | 2021-06-25 | 深圳市昶东鑫线路板有限公司 | Grinding device and grinding method for circuit board pretreatment |
| CN215222616U (en) * | 2021-03-03 | 2021-12-17 | 广州美维电子有限公司 | PCB board level heavy copper electroplating production line |
Non-Patent Citations (1)
| Title |
|---|
| 邵欣等, 北京航空航天大学出版社 * |
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| Publication number | Publication date |
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| CN114411228B (en) | 2023-06-09 |
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