A kind of recording device of nitrogen oxide sensor circuit board
Technical field
The present invention relates to electronic product recording device technical field, more particularly to a kind of burning of nitrogen oxide sensor circuit board
Equipment.
Background technology
The circuit board of nitrogen oxide sensor is required for first detecting in a pre-installation, and qualified circuit board carries out burning work again after detection
Make, in the market, detection process and burning process to nitrogen oxide sensor circuit board are provided separately, and nitrogen oxide sensor
The recording device of circuit board can only carry out burning work, then needing to arrange for operator will detect that qualified circuit board is positioned over burning
Go to carry out burning, it is necessary to expend more times in equipment, not only reduce the production efficiency of whole line, also increase and be produced into
This.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of burning of nitrogen oxide sensor circuit board
Recording apparatus, the first cylinder, the second cylinder and the 3rd cylinder in stand are vertically moved back and forth, the output of the first cylinder
Connect to be connected with the first probe module, the second cylinder output end in the second probe module, the 3rd cylinder output end on end and connect
There is the 3rd probe module, cd-rom recorder one end is electrically connected with the first probe module, the second probe module, the 3rd probe module, burnt
The record device other end is connected with power supply, and the first probe module is connected with detection means, and detection means is with calculating mechatronics, circuit board
Nitrogen oxide sensor is connected with by plug, the first probe module carries out detection process to circuit board, and the first probe module, second are visited
Needle mould group and the 3rd probe module carry out burning process when contacting circuit board simultaneously, and detection process is arranged jointly with burning process
Operated in same recording device, without operator by the burning step separate operation of circuit board, improve the production efficiency of whole line,
Reduce production cost.
To achieve the above object, the present invention uses following technical scheme.
A kind of recording device of nitrogen oxide sensor circuit board of the present invention, including board and standing on board
Be equiped with frame, board in the fixture for sandwiched circuit board, stand be provided with the first cylinder, the second cylinder, the 3rd cylinder and
Cd-rom recorder, the first cylinder, the second cylinder and the 3rd cylinder are vertically moved back and forth, and are connected in the output end of the first cylinder
It is connected with first probe module, the output end of the second cylinder in the second probe module, the output end of the 3rd cylinder and is connected with
Three probe modules, one end of cd-rom recorder is electrically connected with the first probe module, the second probe module, the 3rd probe module, burning
The other end of device is connected with power supply, and the first probe module is connected with detection means, and detection means is with calculating mechatronics, the electricity
Road plate is connected with nitrogen oxide sensor by plug.
Further, first-hand plate valve of the board provided with the first cylinder operation, the second-hand of the second cylinder operation of driving
Plate valve and the 3rd palm valve for driving the 3rd cylinder operation.
Further, cd-rom recorder is provided with indicator lamp;When chip module burning success, indicator lamp gives a green light;Work as chip
During module burning failure, indicator lamp sends out a warning.
Further, housing is covered with outside cd-rom recorder, housing is fixedly connected with stand, the front side of housing is provided with cover plate, lid
Plate is detachably connected with housing, and cover plate is provided with the through hole passed through for cd-rom recorder display screen.
Further, stand is provided with placement platform, and the first cylinder, the second cylinder, the 3rd cylinder and cd-rom recorder are respectively mounted
In the bottom of placement platform.
Further, the first cylinder and the second cylinder are fixedly connected by the first installing plate with placement platform, the 3rd gas
Cylinder is fixedly connected by the second installing plate with placement platform.
Further, in addition to voltage-stablizer, voltage-stablizer is on board, and voltage-stablizer one end is electrically connected with calculator, surely
The depressor other end is electrically connected with cd-rom recorder.
The present invention has the beneficial effect that:The present invention is provided with the first cylinder, the second cylinder, the 3rd cylinder and burning in stand
Device, the first cylinder, the second cylinder and the 3rd cylinder are vertically moved back and forth, and first is connected in the output end of the first cylinder
It is connected with probe module, the output end of the second cylinder in the second probe module, the output end of the 3rd cylinder and is connected with the 3rd spy
Needle mould group, one end of cd-rom recorder is electrically connected with the first probe module, the second probe module, the 3rd probe module, cd-rom recorder
The other end is connected with power supply, and the first probe module is connected with detection means, and detection means is with calculating mechatronics, the circuit board
Nitrogen oxide sensor is connected with by plug, the first probe module carries out detection process to circuit board, and the first probe module, second are visited
Needle mould group and the 3rd probe module carry out burning process when contacting circuit board simultaneously, and detection process is arranged jointly with burning process
Operated in same recording device, without operator by the burning step separate operation of circuit board, improve the production efficiency of whole line,
Reduce production cost.The operation principle of the present invention is that circuit board is placed into fixture, is fixed by fixture and plug, plug
Nitrogen oxide sensor is connected, controls the first probe module in the first cylinder output end to move down contact circuit board by first-hand plate valve
Detected, after detection is qualified, controls the probe module of correspondence cylinders to move down together contact circuit board by three groups of palm valves and enter
Row burning, burning success, then the indicator lamp of cd-rom recorder gives a green light, if indicator lamp sends out a warning, and needs to re-start burning.This hair
Bright structure setting rationally, burning technique and characterization processes is arranged in same recording device and operated, and saves more times, no
The production efficiency of whole line is improve only, production cost is also reduced.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the structural representation of burning device in the present invention.
In figure:1st, board;2nd, stand;3rd, fixture;4th, cd-rom recorder;5th, calculator;6th, plug;7th, nitrogen oxide sensor;8th,
Three cylinders;9th, the second cylinder;10th, the first cylinder;11st, the 3rd probe module;12nd, the second probe groups;13rd, the first probe module;
14th, detection means;15th, indicator lamp;16th, housing;17th, cover plate;18th, through hole;19th, placement platform;20th, the second installing plate;21st,
One installing plate;22nd, voltage-stablizer;23rd, first-hand plate valve;24th, second-hand's plate valve;25th, the 3rd palm valve.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of recording device of nitrogen oxide sensor circuit board of the present invention, including the He of board 1
It is equiped with stand 2 on board 1, board 1 in the fixture 3 for sandwiched circuit board, stand 2 and first cylinder is installed
10th, the second cylinder 9, the 3rd cylinder 8 and cd-rom recorder 4, the first cylinder 10, the second cylinder 9 and the 3rd cylinder 8 are vertically past
It is multiple mobile, connected in the output end of the first cylinder 10 and be connected with the second spy in first probe module 13, the output end of the second cylinder 9
The 3rd probe module 11, one end of cd-rom recorder 4 and the first probe module are connected with needle mould group 12, the output end of the 3rd cylinder 8
13rd, the second probe module 12, the 3rd probe module 11 are electrically connected with, and the other end of cd-rom recorder 4 is connected with power supply, the first probe mould
Group 13 is connected with detection means 14, and detection means 14 is electrically connected with computer 5, and the circuit board is connected with nitrogen oxygen by plug 6
Sensor 7;First probe module 13 carries out detection process, the first probe module 13, the second probe module 12 and the to circuit board
Three probe modules 11 carry out burning process when contacting circuit board simultaneously, and detection process and burning process are arranged into same burning jointly
Operated in equipment, without operator by the burning step separate operation of circuit board, improve the production efficiency of whole line, reduce life
Produce cost.
First-hand plate valve 23 of the board 1 provided with the work of the first cylinder 10, second-hand's plate valve of driving the second cylinder 9 work
24 and driving the 3rd cylinder 8 work the 3rd palm valve 25.
Cd-rom recorder 4 is provided with indicator lamp 15;When chip module burning success, indicator lamp 15 gives a green light;Work as chip module
During burning failure, indicator lamp 15 sends out a warning.
Housing 16 is covered with outside cd-rom recorder 4, housing 16 is fixedly connected with stand 2, the front side of housing 16 is provided with cover plate 17, lid
Plate 17 is detachably connected with housing 16, and cover plate 17 is provided with the through hole 18 passed through for the display screen of cd-rom recorder 4.
Stand 2 is provided with placement platform 19, and the first cylinder 10, the second cylinder 9, the 3rd cylinder 8 and cd-rom recorder 4 are mounted on
The bottom of placement platform 19.
First cylinder 10 and the second cylinder 9 are fixedly connected by the first installing plate 21 with placement platform 19, the 3rd cylinder 8
It is fixedly connected by the second installing plate 20 with placement platform 19.
Also include voltage-stablizer 22, voltage-stablizer 22 is on board 1, and the one end of voltage-stablizer 22 is electrically connected with calculator 5, voltage stabilizing
The other end of device 22 is electrically connected with cd-rom recorder 4.
The operation principle of the present invention is that circuit board is placed into fixture, is fixed by fixture and plug, plug connection nitrogen
Lambda sensor, is controlled the first probe module in the first cylinder output end to move down contact circuit board by first-hand plate valve and is examined
Survey, after detection is qualified, controls the probe module of correspondence cylinders to move down together contact circuit board by three groups of palm valves and carry out burning,
Burning success, then the indicator lamp of cd-rom recorder gives a green light, if indicator lamp sends out a warning, and needs to re-start burning.
Described above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.