CN105945380A - Intelligent board loading system for PCB hot air leveling - Google Patents
Intelligent board loading system for PCB hot air leveling Download PDFInfo
- Publication number
- CN105945380A CN105945380A CN201610494019.5A CN201610494019A CN105945380A CN 105945380 A CN105945380 A CN 105945380A CN 201610494019 A CN201610494019 A CN 201610494019A CN 105945380 A CN105945380 A CN 105945380A
- Authority
- CN
- China
- Prior art keywords
- card base
- card
- pcb
- frame
- hot air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Belt Conveyors (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to an intelligent board loading system for PCB hot air leveling. The intelligent board loading system for PCB hot air leveling comprises a rack, a swing arm cylinder mechanism, a clamp pin mechanism and a rotating stand chain wheel mechanism. The swing arm cylinder mechanism is fixed between the rack and the clamp pin mechanism. A sensor is arranged on the clamp pin mechanism. When a PCB is detected, the clamp pin mechanism automatically clamps the PCB, and the swing arm cylinder mechanism is started to drive the clamp pin mechanism to roll over by 90 degrees along a slide groove formed in a rack slide groove plate. The rotating stand chain wheel mechanism is arranged on one side of the clamp pin mechanism. When the clamp pin mechanism rolls over, the rotating stand chain wheel mechanism drives a clamp pin rotating stand of the clamp pin mechanism to roll over by 180 degrees. The intelligent board loading system for PCB hot air leveling can replace the manual operation of PCB loading and unloading; health damage to operating workers from harmful gases is eliminated; and at the same time, the PCB loading quality can be stabilized.
Description
Technical field
The present invention relates to a kind of PCB and manufacture intelligent device, especially a kind of for PCB manufacture is carried out hot air leveling upper plate
Intellectualizing system.
Background technology
PCB is being carried out hot air leveling, it is common that the PCB that manually takes is suspended on hook, or be put in clip, at follows track
It is dipped into wicking in stannum stove.When PCB is carried out hot air leveling, scaling powder smog can be produced.Also with the stannum of trace in smog
Lead microgranule, endangers workers ' health, it is necessary to this link is done intelligent upper plate system.
Summary of the invention
The technical problem to be solved is a kind of PCB hot air leveling intellectuality upper plate system, carries out hot blast at processing PCB
During leveling, artificial upper plate continuously can be replaced, allow people away from pollution environment during hot air leveling, reduce labor intensity, it is ensured that work
People is physically and mentally healthy.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of PCB hot air leveling intellectuality upper plate system, including frame, swing arm cylinder mechanism, card base mechanism, pivoted frame sprocket wheel
Mechanism, swing arm cylinder mechanism is fixed between frame and card base mechanism, and card base mechanism is provided with sensor, when PCB being detected
After plate, the automatic clamping plate of card base mechanism, start the chute upset 90 that swing arm cylinder mechanism drives card base mechanism along chassis runners plate
°, card base mechanism side, it is provided with pivoted frame chain-wheel mechanism, while the upset of card base mechanism, pivoted frame chain-wheel mechanism drives card base machine
The card base pivoted frame of structure overturns 180 °.
Described card base mechanism includes card leg base, and the front support of card leg base is on the crossbeam of frame, after card leg base
End is provided with trip shaft, and trip shaft is arranged on the bearing block being fixed in frame, and card leg base is symmetrical arranged bearing spider,
Installing card base rotating shaft on two bearings bearing, card base rotating shaft is fixed card base pivoted frame, card base pivoted frame includes left and right two fixture blocks, two folders
Being connected by pivoted frame crossbeam and adjusting screw between block, each fixture block is provided with multiple card base sheet, and the action of card base sheet is by fixture block gas
Cylinder drives.
Pivoted frame chain-wheel mechanism, including being fixedly connected on the top sprocket wheel of card base rotating shaft one end, right on the bearing spider below the sprocket wheel of top
Claiming to arrange two end sprocket wheels, chain is wrapped on three sprocket wheels, and chain two ends are fixed on the spring at sliding seat two ends, sliding seat
Being slidably connected with card leg base by roller, spring, by the baffle limiting being fixed on sliding seat, is provided with pulley outside sliding seat,
Pulley slides in the chute of chassis runners plate.
Described sensor is arranged on fixture block two ends.
Described frame surrounding is installed anticorrosion transparent acrylic and is sealed, and is provided with upper plate mouth.
Compared with prior art, the invention has the beneficial effects as follows:
1., owing to can produce more harmful gas during hot air leveling, workman carries out hot air leveling operation at the other upper and lower plates of machine,
Necessarily affect the healthy of workman；The present invention can substitute for the operation of artificial upper and lower plates, eliminates harmful gas to operator
Health damage, simultaneously can stablize again upper plate quality.
2. card base mechanism is provided with adjusting screw, and card placement of foot can be adjusted according to PCB size.
The frame surrounding of 3.PCB hot air leveling upper plate system is installed anticorrosion transparent acrylic and is sealed, observable mechanism operating feelings
Condition, can prevent the diffusion of hot air leveling harmful gas, and concentrative harmful gas to air vent is discharged, and protects operation to a certain extent
Environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of card base mechanism.
Fig. 3 is the structural representation of pivoted frame chain-wheel mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is further illustrated:
Such as Fig. 1-Fig. 3, a kind of PCB hot air leveling intellectuality upper plate system, including frame 1, swing arm cylinder mechanism 2, card
Foot mechanism 3, pivoted frame chain-wheel mechanism 4, swing arm cylinder mechanism 2 is fixed between frame 1 and card base mechanism 3, card base mechanism 3
It is provided with sensor 5, after pcb board being detected, the automatic clamping plate of card base mechanism 3, start swing arm cylinder mechanism 2 and drive card
The foot mechanism 3 chute along chassis runners plate 6 overturns 90 °, and card base mechanism 3 side is provided with pivoted frame chain-wheel mechanism 4, card base
While mechanism 3 upset, pivoted frame chain-wheel mechanism 4 drives the card base pivoted frame 14 of card base mechanism 3 to overturn 180 °.Frame 1 four
Week installs anticorrosion transparent acrylic and seals 8, and is provided with gas outlet.
Card base mechanism 3 includes card leg base 9, the front support of card leg base on the crossbeam 7 of frame, card leg base 9
Rear end is provided with trip shaft 10, and trip shaft 10 is arranged on the bearing block 11 being fixed in frame 1, symmetrical on card leg base 9
Bearing spider 12 is set, two bearings bearing 12 is installed card base rotating shaft 13, card base rotating shaft 13 is fixed card base pivoted frame 14,
Card base pivoted frame 14 includes left and right two fixture blocks (15,16), is connected by pivoted frame crossbeam 17 and adjusting screw 18 between two fixture blocks,
Each fixture block is provided with multiple card base sheet 19, and the action of card base sheet 19 is driven by fixture block cylinder 20.Sensor 5 is arranged on folder
Block two ends.
Pivoted frame chain-wheel mechanism 4, the axle including being fixedly connected on the top sprocket wheel 21 of card base rotating shaft 13 one end, below the sprocket wheel 21 of top
Holding and be symmetrical arranged two end sprocket wheels 22 on bearing 12, chain 23 is wrapped on three sprocket wheels, and chain 23 two ends are fixed on slip
On the spring 25 at seat 24 two ends, sliding seat 24 is slidably connected with card leg base 9 by roller 26, and spring 25 is by fixing
Baffle plate 27 on sliding seat 24 is spacing, is provided with pulley 28 outside sliding seat 24, and pulley 28 is in the cunning of chassis runners plate 6
Slide in groove.
Having the signal of the pcb board delivering to position when sensor sends detection, control system controls the automatic clamping plate of card base mechanism, simultaneously
Start swing arm cylinder mechanism, make card base mechanism overturn along chute, and interlock pivoted frame chain-wheel mechanism, make card base pivoted frame overturn,
Pcb board delivers to precalculated position, and after pcb board is fixing, pcb board unclamps in card base mechanism, returns to take Board position, it is achieved automatically
One action cycle of upper plate.
Described above is only the ultimate principle of the present invention, not imposes any restrictions the present invention, every enters it according to the present invention
Row equivalent variations and modification, all within the category of the art of this patent protection scheme.
Claims (5)
1. a PCB hot air leveling intellectuality upper plate system, it is characterised in that include frame, swing arm cylinder mechanism, card
Foot mechanism, pivoted frame chain-wheel mechanism, swing arm cylinder mechanism is fixed between frame and card base mechanism, and card base mechanism is provided with sensing
Device, after pcb board being detected, the automatic clamping plate of card base mechanism, start swing arm cylinder mechanism and drive card base mechanism along chassis runners
Chute on plate overturns 90 °, and card base mechanism side is provided with pivoted frame chain-wheel mechanism, while the upset of card base mechanism, and pivoted frame sprocket wheel
Mechanism drives the card base pivoted frame of card base mechanism to overturn 180 °.
A kind of PCB hot air leveling intellectuality upper plate system the most according to claim 1, it is characterised in that described
Card base mechanism includes card leg base, and the front support of card leg base is on the crossbeam of frame, and the rear end of card leg base is provided with upset
Axle, trip shaft is arranged on the bearing block being fixed in frame, and card leg base is symmetrical arranged bearing spider, two bearings bearing
Upper installation card base rotating shaft, card base rotating shaft is fixed card base pivoted frame, and card base pivoted frame includes left and right two fixture blocks, by turning between two fixture blocks
Frame crossbeam and adjusting screw connect, and each fixture block is provided with multiple card base sheet, and the action of card base sheet is by fixture block air cylinder driven.
A kind of PCB hot air leveling intellectuality upper plate system the most according to claim 1, it is characterised in that pivoted frame chain
Wheel mechanism, including being fixedly connected on the top sprocket wheel of card base rotating shaft one end, the bearing spider below the sprocket wheel of top was symmetrical arranged for two ends
Sprocket wheel, chain is wrapped on three sprocket wheels, and chain two ends are fixed on the spring at sliding seat two ends, sliding seat by roller with
Card leg base is slidably connected, and spring, by the baffle limiting being fixed on sliding seat, is provided with pulley outside sliding seat, pulley is at machine
Slide in the chute of frame coulisse.
A kind of PCB hot air leveling intellectuality upper plate system the most according to claim 1, it is characterised in that described
Sensor is arranged on fixture block two ends.
A kind of PCB hot air leveling intellectuality upper plate system the most according to claim 1, it is characterised in that described
Frame surrounding is installed anticorrosion transparent acrylic and is sealed, and is provided with upper plate mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494019.5A CN105945380B (en) | 2016-06-29 | 2016-06-29 | A kind of PCB hot air levelings intellectuality upper plate system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610494019.5A CN105945380B (en) | 2016-06-29 | 2016-06-29 | A kind of PCB hot air levelings intellectuality upper plate system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105945380A true CN105945380A (en) | 2016-09-21 |
| CN105945380B CN105945380B (en) | 2018-03-20 |
Family
ID=56902404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610494019.5A Active CN105945380B (en) | 2016-06-29 | 2016-06-29 | A kind of PCB hot air levelings intellectuality upper plate system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105945380B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06218648A (en) * | 1993-01-22 | 1994-08-09 | Hitachi Seiko Ltd | Board reversing device for printed circuit board drilling machine |
| CN201550367U (en) * | 2009-11-20 | 2010-08-11 | 天津市中环电子计算机有限公司 | Reversible clamp for welding circuit board |
| CN202231964U (en) * | 2011-10-09 | 2012-05-23 | 周俊雄 | Turnover mechanism for PCB (Printed Circuit Board) |
| CN202555933U (en) * | 2012-03-02 | 2012-11-28 | 廖怀宝 | Printed circuit board clamp apparatus |
| CN203359593U (en) * | 2013-07-12 | 2013-12-25 | 扬博科技股份有限公司 | Circuit board clamping fixture with turnover mechanism |
| CN103692274A (en) * | 2012-09-27 | 2014-04-02 | 宜昌英汉超声电气有限公司 | Full-automatic feeding and discharging device for crankshafts |
| CN105312724A (en) * | 2015-10-28 | 2016-02-10 | 苏州和瑞科自动化科技有限公司 | Loading system for transferring cable in tinning machine |
| CN205914860U (en) * | 2016-06-29 | 2017-02-01 | 鞍山市同益光电科技有限公司 | Hot -blast flattening upper plate system of PCB |
-
2016
- 2016-06-29 CN CN201610494019.5A patent/CN105945380B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06218648A (en) * | 1993-01-22 | 1994-08-09 | Hitachi Seiko Ltd | Board reversing device for printed circuit board drilling machine |
| CN201550367U (en) * | 2009-11-20 | 2010-08-11 | 天津市中环电子计算机有限公司 | Reversible clamp for welding circuit board |
| CN202231964U (en) * | 2011-10-09 | 2012-05-23 | 周俊雄 | Turnover mechanism for PCB (Printed Circuit Board) |
| CN202555933U (en) * | 2012-03-02 | 2012-11-28 | 廖怀宝 | Printed circuit board clamp apparatus |
| CN103692274A (en) * | 2012-09-27 | 2014-04-02 | 宜昌英汉超声电气有限公司 | Full-automatic feeding and discharging device for crankshafts |
| CN203359593U (en) * | 2013-07-12 | 2013-12-25 | 扬博科技股份有限公司 | Circuit board clamping fixture with turnover mechanism |
| CN105312724A (en) * | 2015-10-28 | 2016-02-10 | 苏州和瑞科自动化科技有限公司 | Loading system for transferring cable in tinning machine |
| CN205914860U (en) * | 2016-06-29 | 2017-02-01 | 鞍山市同益光电科技有限公司 | Hot -blast flattening upper plate system of PCB |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105945380B (en) | 2018-03-20 |
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