CN108328334A - A kind of online characteristic detecting device - Google Patents
A kind of online characteristic detecting device Download PDFInfo
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- CN108328334A CN108328334A CN201810186997.2A CN201810186997A CN108328334A CN 108328334 A CN108328334 A CN 108328334A CN 201810186997 A CN201810186997 A CN 201810186997A CN 108328334 A CN108328334 A CN 108328334A
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- riser
- support plate
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- lower die
- cylinder
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- 239000000758 substrate Substances 0.000 claims abstract description 135
- 238000001514 detection method Methods 0.000 claims abstract description 63
- 230000001360 synchronised effect Effects 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 230000004807 localization Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000032258 transport Effects 0.000 description 41
- 238000004519 manufacturing process Methods 0.000 description 18
- 230000007423 decrease Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/067—Sheet handling, means, e.g. manipulators, devices for turning or tilting sheet glass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a kind of online characteristic detecting device, including equipment body, equipment body includes rack and substrate transport track；Rack includes the upper mold support plate being mutually parallel and lower die support plate setting up and down, several supporting rods are connected between upper mold support plate and lower die support plate；It is fixedly connected with needle plate lower die above lower die support plate, and is located at the first jacking cylinder and the second jacking cylinder of needle plate lower die opposite sides；The opposite end of substrate transport track is connected with the upper end of the upper end of the first jacking cylinder, the second jacking cylinder respectively；Upper mold support plate is equipped with large-diameter cylinder, and the lower end of large-diameter cylinder is connected with needle plate upper mold；The lower face of needle plate upper mold and the upper surface of needle plate lower die are respectively connected with detection component.Since needle plate lower die remains motionless state in clamping process, detection component can be prevented to be damaged due to needle plate lower die moves up and down, to extend the service life of equipment, reduce the maintenance cost of equipment.
Description
Technical field
The present invention relates to automated production field more particularly to the Characteristics Detections of PCBA substrates, are a kind of online characteristics
Detection device.
Background technology
Enterprise is for control product quality, in production PCBA (Printed Circuit Board+Assembly, printing electricity
Road plate) during, Characteristics Detection is an essential step.
In the prior art, Characteristics Detection is mainly carried out to the substrate of PCBA using the detection machine of off-line type, staff will
Substrate is removed from assembly line and is placed into the needle plate lower die of detection machine, and then the needle plate upper mold of detection machine and needle plate lower die are mutual
Close and complete to mold, the detection component of the upper and lower mould of needle plate operates that substrate is detected simultaneously immediately, last staff
The substrate for completing Characteristics Detection is taken out from detection machine and is reapposed onto production line.
In above-mentioned Characteristics Detection flow, the upper and lower mould of needle plate of detection machine is mounted on the detection of a series of precision
Component, after long-term operation, which can be damaged because of the movement of the upper and lower mould of needle plate, so as to cause entire needle plate
System needs service or replacement, and then harmful effect is caused to the production of enterprise.
The substrate detection machine of the off-line type needs artificial Attended Operation, results in production efficiency lowly and testing result is inaccurate
True problem；Moreover, because detection post is more special, staff has to pass through relevant training and can just be on duty operation, from
And increase the production cost of enterprise.
Invention content
The technical problem to be solved in the present invention is, in view of the deficiencies of the prior art, provides a kind of online Characteristics Detection
Equipment, to solve the substrate detection machine of existing off-line type due to unreasonable structure, the low production efficiency so as to cause substrate and life
Produce problem of high cost.
To achieve the above object, the present invention provides technical solution below：
A kind of online characteristic detecting device, including equipment body are present embodiments provided, the equipment body includes machine
Frame and substrate transport track；
The rack includes the upper mold support plate being mutually parallel and lower die support plate setting up and down, the upper mold support plate
Several vertical supporting rods are connected between the lower die support plate；
It is fixedly connected with needle plate lower die above the lower die support plate, and is located at the needle plate lower die with respect to two
The first jacking cylinder and the second jacking cylinder of side；
The opposite end of the substrate transport track respectively with the upper end of first jacking cylinder, the second jacking cylinder
Upper end is connected；
The upper mold support plate is equipped with large-diameter cylinder, the lower end of the large-diameter cylinder be connected with under the needle plate
The needle plate upper mold that mould matches；
The lower face of the needle plate upper mold and the upper surface of the needle plate lower die are respectively connected with detection component.
Optionally, the substrate transport track includes the first track support plate positioned at first jacking cylinder upper end,
And the second track support plate positioned at the second jacking cylinder upper end；
The top of the first track support plate is equipped with the first riser and the second riser being mutually parallel, second track
Support plate is equipped with the third riser and the 4th riser for being parallel to first riser；
The first guide rail, second riser and the described 4th are fixedly connected with above first riser and third riser
The second guide rail for being parallel to first guide rail is fixedly connected with above riser；
First riser and the second riser offer synchronous shaft mounting hole, are equipped in the synchronous shaft mounting hole same
Walk shaft；The synchronous rotating shaft is connected with synchronizing shaft driving motor close to one end of first riser；
First guide rail is connected with the first belt pulley group, first belt close to the side of second guide rail
Tensioning has the first travelling belt between driving wheel group and the synchronous rotating shaft；
Second guide rail is connected with the second belt pulley group, second belt close to the side of first guide rail
Tensioning has the second travelling belt between driving wheel group and the synchronous rotating shaft.
Optionally, side of second riser far from first riser be equipped with the 5th riser, the 5th riser and
First riser is respectively fixedly connected with the opposite sides in the first track support plate；
First riser offers the first lead screw mounting hole, and the 5th riser offers the second lead screw mounting hole, institute
It states in the first lead screw mounting hole and the second lead screw mounting hole and the first lead screw is installed；
First screw rod bushing is equipped with the first feed screw nut, and first feed screw nut fixes with second riser to be connected
It connects；
The side of 4th riser far from the third riser is equipped with the 6th riser, the 6th riser and described second
Riser is respectively fixedly connected with the opposite sides in the second track support plate；
The third riser offers third lead screw mounting hole, and the 6th riser offers the 4th lead screw mounting hole, institute
It states in third lead screw mounting hole and the 4th lead screw mounting hole and the second lead screw is installed；
Second screw rod bushing is equipped with the second feed screw nut, and second feed screw nut fixes with the 4th riser to be connected
It connects；
The one end of first lead screw far from first riser is fixedly connected with the first drive sprocket, second lead screw
One end far from the third riser is fixedly connected with the second drive sprocket, first drive sprocket and second transmission chain
Transmission chain is connected between wheel；
Second lead screw is fixedly connected with adjusting rocking bar close to one end of the third riser.
Optionally, symmetrically arranged first substrate limit module and second substrate limit are connected with above first guide rail
Position module；
The first substrate limit module includes the first inductor, and first inductor is limited far from the second substrate
The side of module is equipped with the first limiting cylinder perpendicular to ground, and first limiting cylinder is connected with the first gear of " inverted L shape "
Plate, the first baffle are located at the top of first travelling belt；
The second substrate limit module includes the second inductor, and second inductor is limited far from the first substrate
The side of module is equipped with the second limiting cylinder perpendicular to ground, and second limiting cylinder is connected with the second gear of " inverted L shape "
Plate, the second baffle are located at the top of first travelling belt.
Optionally, the first substrate limit module further includes first laser sensor, first laser sensor position
In the side of first inductor far from the first limiting cylinder；
Second substrate limit module further includes second laser sensor, and the second laser sensor is located at described the
Side of two inductors far from the second limiting cylinder.
Optionally, it is connected with lock vice mechanism between the large-diameter cylinder and the needle plate upper mold；
The lock vice mechanism includes the cylinder link block being connect with the lower section of the large-diameter cylinder, the cylinder link block
Lower section connection be parallel to the upper mold connecting plate of horizontal plane, be connected with symmetrically arranged first below the upper mold connecting plate
" L-type " latches and second " L-type " lock；
First " L-type " lock, second " L-type " latch both sides connection opposite with the needle plate upper mold respectively.
Optionally, the equipment body further includes fool-proof mechanism, and the fool-proof mechanism includes being fixed on the supporting rod
Fool proof bar cantilever is installed, fool proof bar installation cantilever lower face is equipped with the first fool proof bar perpendicular to ground；
The first fool proof bar is located at the surface of the second track support plate, and the lower face of the first fool proof bar is high
In the upper surface of first travelling belt；
The fool-proof mechanism further includes the second fool proof bar perpendicular to ground, and the second fool proof bar is mounted on the second track
The upper surface of support plate, the upper surface of the second fool proof bar are less than the upper surface of first travelling belt.
Optionally, the equipment body further includes the detection and localization module being located above the first track support plate；
The detection and localization module includes the detection module installation cantilever being fixed on the supporting rod, the detection module
Installation cantilever is equipped with the detection module lifting cylinder perpendicular to ground, and it is fixed to be connected with below the detection module lifting cylinder
Position laser sensor.
Optionally, device housings are enclosed on the outside of the equipment body, the device housings are equipped with touch screen, described
Touch screen is electrically connected with control system.
Optionally, the opposite sides of the device housings is offered respectively into plate mouth and plate outlet, described into plate mouth and institute
State plate outlet and be respectively equipped with charging sensor and exit sensors, the charging sensor and exit sensors be electrically connected in
The control system.
Compared with prior art, the embodiment of the present invention has the advantages that：
Characteristic detecting device provided by the invention, since needle plate lower die remains motionless state in clamping process,
The detection component that can be effectively prevent in needle plate lower plate is damaged due to needle plate lower die moves up and down, to extend the use of equipment
Service life reduces the maintenance cost of equipment.
Moreover, the substrate transport track of this characteristic detecting device can coordinate work with the relevant device of PCBA production lines
Make, realizes online full-automatic detection function, can not only save manual resource, reduce the production cost of enterprise, and can have
Effect avoids the problem for leading to testing result inaccuracy because of human factor, and improves the detection speed of substrate, to improve
The production efficiency of enterprise.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of online characteristic detecting device；
Fig. 2 is a kind of structural schematic diagram of substrate transport track；
Fig. 3 is a kind of explosive view of lock vice mechanism；
Fig. 4 is the structural schematic diagram of another online characteristic detecting device；
Fig. 5 is a kind of outside drawing of online characteristic detecting device.
It illustrates：100, equipment body；101, substrate；210, upper mold support plate；220, lower die support plate；230, it supports
Bar；241, the first jacking cylinder；242, the second jacking cylinder；243, large-diameter cylinder；301, the first track support plate；302,
Two track support plates；311, the first riser；312, the second riser；313, third riser；314, the 4th riser；315, the 5th is vertical
Plate；316, the 6th riser；321, the first guide rail；322, the second guide rail；330, synchronous rotating shaft；341, the first belt pulley group；
351, the first travelling belt；361, the first lead screw；362, the second lead screw；371, the first feed screw nut；372, the second feed screw nut；
38, transmission chain；401, needle plate upper mold；402, needle plate lower die；511, the first inductor；512, the first limiting cylinder；513, first
Baffle；521, the second inductor；522, the second limiting cylinder；523, second baffle；531, first laser sensor；532, second
Laser sensor；610, cylinder link block；620, upper mold connecting plate；631, first " L-type " latches；632, second " L-type " latches；
710, fool proof bar installs cantilever；721, the first fool proof bar；722, the second fool proof bar；810, detection module installs cantilever；820, it examines
Survey module lifting cylinder；830, laser sensor is positioned；910, device housings；911, touch screen.
Specific implementation mode
To enable the purpose of the present invention, feature, advantage more apparent and understandable, implement below in conjunction with the present invention
Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that reality disclosed below
It is only a part of the embodiment of the present invention to apply example, and not all embodiment.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
In the description of the present invention, it is to be understood that, when a component is considered as " connection " another component, it can
To be directly to another component or may be simultaneously present the component being centrally located.When a component is considered as " setting
Set " another component, it can be set up directly on another component or may be simultaneously present the component being centrally located.
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of online characteristic detecting device, which is that entire PCBA automates flowing water
A process equipment in line, the i.e. characteristic detecting device can transport a upper automatic equipment substrate to come and carry out characteristic inspection
It surveys, and transports the substrate for completing detection to next automatic equipment.
Referring to Fig. 1, this is illustrated as a kind of structural schematic diagram of online characteristic detecting device, equipment body 100 includes
Rack and substrate transport track.
Rack includes the upper mold support plate 210 being mutually parallel and lower die support plate 220 setting up and down, upper mold support plate
There are four vertical supporting rods 230 for connection between 210 and lower die support plate 220；Wherein, supporting rod 230 plays support and company
The effect connect, the space between upper mold support plate 210 and lower die support plate 220 can install a series of be used for detection zero
Part.
The top of lower die support plate 220 is fixedly connected with needle plate lower die 402, and is located at needle plate lower die 402 relatively
The first jacking cylinder 241 and the second jacking cylinder 242 of both sides；The opposite end of substrate transport track jacks gas with first respectively
The upper end of cylinder 241, the second jacking cylinder 242 upper end be connected.
The upper surface of needle plate lower die 402 is equipped with a series of detection component to match with substrate 101.
Wherein, two jacking cylinders can synchronous extension or contraction, to make substrate transport track rise or fall.
Specifically, when the first jacking cylinder 241 and the second jacking cylinder 242 are in extended configuration, substrate transport track
Upper surface be higher than the upper surface of needle plate lower die 402, substrate 101 can be placed on substrate transport track and substrate 101 is carried out
Transport.
When the first jacking cylinder 241 and the second jacking cylinder 242 are in contraction state, the upper surface of substrate transport track
To be less than the upper surface of needle plate lower die 402, substrate 101 can fall on needle plate lower die 402 with the decline of substrate transport track
It detects on component.
Upper mold support plate 210 is equipped with large-diameter cylinder 234, and the lower end of large-diameter cylinder 234 is connected with and needle plate lower die
The lower face of the 402 needle plate upper molds 401 to match, needle plate upper mold 401 is equipped with a series of detection member to match with substrate 101
Device.
Wherein, needle plate upper mold 401 can decline with the stretching, extension of large-diameter cylinder 234, and be molded with needle plate lower die 402.
Specifically, the workflow of this characteristic detecting device is as follows：
Substrate 101 to be detected is transported entering for the substrate transport track of this characteristic detecting device by a upper automatic equipment
When mouth end, substrate transport track will start operation.
Wherein, substrate transport track is preset with detection station, which is located at the surface of needle plate lower die 402；When
When the substrate 101 is transported to conveying track detection station, substrate transport track stops operating, and two jacking cylinders, which synchronize, to be received
Contracting, the substrate 101 will be fallen on the decline of substrate transport track in needle plate lower die 402, and then large-diameter cylinder 234 starts
Stretching, extension, and needle plate upper mold 401 and needle plate lower die 402 is made to complete to mold, so detect component the substrate 101 is carried out it is a series of
Circuit test.
After the substrate 101 completes detection, large-diameter cylinder 234 is shunk, and needle plate upper mold 401 is made to return to home position；Immediately
Two jacking cylinder synchronous extensions increase substrate transport track, and the substrate 101 is made to leave needle plate lower die 402；Then, substrate
Conveying track operates again, and the substrate 101 for completing detection is transported to next automatic equipment.
Characteristic detecting device provided in this embodiment, since needle plate lower die 402 remains motionless in clamping process
State, the detection component that can be effectively prevent in needle plate lower die are damaged due to moving up and down because needle plate lower die, are set to extend
Standby service life reduces the maintenance cost of equipment.
Moreover, the substrate transport track of this characteristic detecting device can coordinate work with the relevant device of PCBA production lines
Make, realizes online full-automatic detection function, can not only save manual resource, reduce the production cost of enterprise, and can have
Effect avoids the problem for leading to testing result inaccuracy because of human factor, and improves the detection speed of substrate 101, to improve
The production efficiency of enterprise.
Referring to Fig. 2, this is illustrated as a kind of structural schematic diagram of substrate transport track.
Further, substrate transport track includes the first track support plate 301 positioned at 241 upper end of the first jacking cylinder,
And the second track support plate 302 positioned at 242 upper end of the second jacking cylinder.
The top of first track support plate 301 is equipped with the first riser 311 and the second riser 312 being mutually parallel, the second rail
Road support plate 302 is equipped with the third riser 313 and the 4th riser 314 for being parallel to the first riser 311.
The top of first riser 311 and third riser 313 is fixedly connected with the first guide rail 321, the second riser 312 and the 4th
The top of riser 314 is fixedly connected with the second guide rail 322 for being parallel to the first guide rail 321.
First riser 311 offers synchronous shaft mounting hole with the second riser 312, and synchronization is equipped in synchronous shaft mounting hole
Shaft 330；Synchronous rotating shaft 330 is connected with synchronizing shaft driving motor close to one end of the first riser 311.
First guide rail 321 is connected with the first belt pulley group 341 close to the side of the second guide rail 322, and the first belt passes
Tensioning has the first travelling belt 351 between driving wheel group 341 and synchronous rotating shaft 330.
Second guide rail 322 is connected with the second belt pulley group, the second belt pulley close to the side of the first guide rail 321
Tensioning has the second travelling belt between group and synchronous rotating shaft 330.
Specifically, substrate 101 is placed on the upper surface of two travelling belts, when synchronizing shaft driving motor starts operation,
Two travelling belts can realize the hauling operation of substrate 101 under the cooperation of driving wheel group and drive shaft, by substrate 101 from base
It transports to the other end one end of plate conveying track.
The present embodiment transports substrate 101 using synchronous belt, and not only conevying efficiency is high, but also can effectively reduce biography
Noise pollution caused by the chain transport of system.
Further, side of second riser 312 far from the first riser 311 is equipped with the 5th riser 315, the 5th riser 315
It is respectively fixedly connected with the opposite sides in the first track support plate 301 with the first riser 311.
First riser 311 offers the first lead screw mounting hole, and the 5th riser 315 offers the second lead screw mounting hole, and first
First lead screw 361 free to rotate is installed in lead screw mounting hole and the second lead screw mounting hole.
First lead screw 361 is arranged with the first feed screw nut 371, and the first feed screw nut 371 and the second riser 312, which are fixed, to be connected
It connects.
Specifically, using screw rod transmission principle, the second riser 312 can be with the rotation of the first lead screw 361, and is stood first
Move back and forth between plate 311 and the 5th riser 315.
4th side of the riser 314 far from third riser 313 is equipped with the 6th riser 316, the 6th riser 316 and the second riser
312 are respectively fixedly connected with the opposite sides in the second track support plate 302；
Third riser 313 offers third lead screw mounting hole, and the 6th riser 316 offers the 4th lead screw mounting hole, third
Second lead screw 362 free to rotate is installed in lead screw mounting hole and the 4th lead screw mounting hole.
Second lead screw 362 is arranged with the second feed screw nut 372, and the second feed screw nut 372 and the 4th riser 314, which are fixed, to be connected
It connects.
Specifically, using screw rod transmission principle, the 4th riser 314 can be with the rotation of the second lead screw 362, and is stood in third
Move back and forth between plate 313 and the 6th riser 316.
The one end of first lead screw 361 far from the first riser 311 is fixedly connected with the first drive sprocket, and the second lead screw 362 is remote
One end from third riser 313 is fixedly connected with the second drive sprocket, is connected between the first drive sprocket and the second drive sprocket
There is transmission chain 38.
Second lead screw 362 is fixedly connected with adjusting rocking bar close to one end of third riser 313.
Specifically, staff rotatably adjusts rocking bar, by the cooperation of two drive sprockets and driving wheel, second is driven
Riser 312 and the 4th riser 314 are mobile simultaneously, to make the second guide rail 322 to the first guide rail 321 closer or far from Jin Ershi
The width adjusting function of substrate transport track is showed.
The present embodiment passes principle by lead screw, realizes the width adjusting function of substrate transport track, makes this Characteristics Detection
Equipment can be adapted to the substrate 101 of more different specification sizes.
Further, the top of the first guide rail 321 is connected with symmetrically arranged first substrate limit module and second substrate
Limit module.
It includes the first inductor 511 that first substrate, which limits module, and the first inductor 511 limits module far from second substrate
Side is equipped with the first limiting cylinder 512 perpendicular to ground, and the first limiting cylinder 512 is connected with the first baffle of " inverted L shape "
513, first baffle 513 is located at the top of the first travelling belt 351.
Specifically, the first limiting cylinder 512 can drive first baffle 513 to rise or fall；At the first limiting cylinder 512
When contraction state, the lower face of first baffle 513 is less than the substrate 101 on travelling belt, and first baffle 513 can rise at this time
The effect advanced to blocking substrate 101；When the first limiting cylinder 512 is in extended configuration, the lower face of first baffle 513 is high
In the substrate 101 on travelling belt, substrate 101 can be passed through from the lower section of first baffle 513 at this time.
Using substrate transport track shown in Fig. 2 as reference, the first inductor 511 can incude the substrate moved from left to right
101, when substrate 101 is close to the first inductor 511, the first limiting cylinder 512 shrinks and first baffle 513 is driven to decline, the
One baffle 513 blocks the advance of substrate 101, and substrate 101 is made to rest in the detection station of substrate transport track.
After substrate 101 completes Characteristics Detection, the first limiting cylinder 512 stretches and first baffle 513 is driven to rise, and makes base
Plate 101 can smoothly pass through from the lower section of first baffle 513, and continue to move to the right end of substrate transport track.
It includes the second inductor 521 that second substrate, which limits module, and the second inductor 521 limits module far from first substrate
Side is equipped with the second limiting cylinder 522 perpendicular to ground, and the second limiting cylinder 522 is connected with the second baffle of " inverted L shape "
523, second baffle 523 is located at the top of the first travelling belt 351.
Specifically, the second limiting cylinder 522 can drive second baffle 523 to rise or fall；At the second limiting cylinder 522
When contraction state, the lower face of second baffle 523 is less than the substrate 101 on travelling belt, and second baffle 523 can rise at this time
The effect advanced to blocking substrate 101；When the second limiting cylinder 522 is in extended configuration, the lower face of second baffle 523 is high
In the substrate 101 on travelling belt, substrate 101 can be passed through from the lower section of second baffle 523 at this time.
Using substrate transport track shown in Fig. 2 as reference, the second inductor 521 can incude the substrate moved from right to left
101, when substrate 101 is close to the second inductor 521, the second limiting cylinder 522 shrinks and second baffle 523 is driven to decline, the
Two baffles 523 block the advance of substrate 101, and substrate 101 is made to rest in the detection station of substrate transport track.
After substrate 101 completes Characteristics Detection, the second limiting cylinder 522 stretches and second baffle 523 is driven to rise, and makes base
Plate 101 can smoothly pass through from the lower section of second baffle 523, and continue to move to the right end of substrate transport track.
Specifically, in conjunction with the actual production demand of PCBA production lines, the substrate transport track of this characteristic detecting device
Substrate 101 can be transported from left to right or from right to left.
When substrate transport track transports substrate 101 from left to right, first substrate limits module normal work, the second base
Plate limit module will be stopped, i.e. 521 shielded signal of the second inductor, the second limiting cylinder 522 is in extended configuration, and second
Baffle 523 will not stop the movement of substrate 101 from left to right.
When substrate transport track transports substrate 101 from right to left, second substrate limits module normal work, the first base
Plate limit module will be stopped, i.e. 511 shielded signal of the first inductor, the first limiting cylinder 512 is in extended configuration, and first
Baffle 513 will not stop the movement of substrate 101 from left to right.
Module is limited by the way that two groups of symmetrical substrates are arranged in the present embodiment, the substrate 101 of Bidirectional transporting can be limited
Position, the effective guarantee normal operation of characteristic detecting device, to meet the actual production demand of PCBA production lines.
Further, first substrate limit module further includes first laser sensor 531, first laser sensor 531
In side of first inductor 511 far from the first limiting cylinder 512.
Second substrate limit module further includes second laser sensor 532, and second laser sensor 532 is located at the second induction
Side of the device 521 far from the second limiting cylinder 522.
Specifically, two laser sensors can detect whether substrate 101 is placed into needle plate lower die 402, when substrate 101 with
After the fitting completely of needle plate lower die 402, needle plate upper mold 401 can just decline.
Two laser sensors can effectively prevent substrate 101 to place not in place and lead to asking for characteristic detecting device damage
Topic.
Referring to Fig. 3, this is illustrated as a kind of explosive view of lock vice mechanism.
Lock vice mechanism is connected between large-diameter cylinder 234 and needle plate upper mold 401.
It includes the cylinder link block 610 being connect with the lower section of large-diameter cylinder 234 to lock vice mechanism, cylinder link block 610
Lower section connects the upper mold connecting plate 620 for being parallel to horizontal plane, and the lower section of upper mold connecting plate 620 is connected with symmetrically arranged first
" L-type " latches 631 and second " L-types " lock 632.
First " L-type " latches 631, second " L-type " lock 632, and both sides opposite with needle plate upper mold 401 are connect respectively.
Specifically, needle plate upper mold 401 is locked in the lower section of upper mold connecting plate 620 by two " L-type " lock, make needle plate upper mold
401 are aligned with needle plate lower die 402 below, convenient for completing molding；And the distance of two " L-type " lock can be adjusted accordingly
Section, to be adapted to various sizes of needle plate upper mold 401, to make this characteristic detecting device can be to the substrate of more different specification sizes
101 are detected.
Referring to Fig. 4, this is illustrated as the structural schematic diagram of another online characteristic detecting device.
Further, equipment body 100 further includes fool-proof mechanism；Equipment body 100 with Fig. 4 is reference, fool-proof mechanism
Fool proof bar including being fixed on the supporting rod 230 on 100 right side of equipment body installs cantilever 710, and fool proof bar is installed under cantilever 710
End face is equipped with the first fool proof bar 721 perpendicular to ground.
First fool proof bar 721 is located at the surface of the second track support plate 302, and the lower face of the first fool proof bar 721 is higher than
The upper surface of first travelling belt 351.
Fool-proof mechanism further includes the second fool proof bar 722 perpendicular to ground, and the second fool proof bar 722 is mounted on the second track branch
The upper surface of fagging 302, the upper surface of the second fool proof bar 722 are less than the upper surface of the first travelling belt 351.
Specifically, there are difference in height, the height for the lower face of the first fool proof bar 721 and the upper surface of the second fool proof bar 722
Difference can only allow the substrate 101 of one piece of standard to pass through, and deformation has occurred or oppositely positioned substrate 101 will not pass through this and prevent
Slow-witted mechanism.
In the present embodiment, the fool-proof mechanism added can prevent deformation or place improperly substrate 101 to enter characteristic
Testing agency is risk of damage to reduce characteristic detecting device.
Further, equipment body 100 further includes the detection and localization module for being located at 301 top of the first track support plate.
Equipment body 100 with Fig. 4 is reference, and detection and localization module includes the support for being fixed on 100 left side of equipment body
Detection module on bar 230 installs cantilever 810, and detection module installation cantilever 810 is equipped with the detection module liter perpendicular to ground
The lower section of sending down abnormally ascending cylinder 820, detection module lifting cylinder 820 is connected with positioning laser sensor 830.
Specifically, when detection module lifting cylinder 820 is in contraction state, the lower face of laser sensor 830 is positioned
Higher than substrate transport track, the substrate 101 on travelling belt can smoothly pass through from the lower section of positioning laser sensor 830.
When detection module lifting cylinder 820 is in extended configuration, the height and needle plate lower die of laser sensor 830 are positioned
402 upper surface maintains an equal level, and positioning laser sensor 830 can detect whether substrate 101 is placed into needle plate lower die 402.
Specifically, if substrate 101 cannot completely be fallen in needle plate lower die 402, or by the component top in needle plate lower die 402
It rises, positioning laser sensor 830 will send out feedback, and needle plate upper mold 401 is made to stop declining.
In the present embodiment, the detection and localization module added provides two-stage safety for characteristic detecting device, can effectively prevent
Substrate 101 place it is not in place and the problem of cause characteristic detecting device to damage.
Referring to Fig. 5, this is illustrated as a kind of outside drawing of online characteristic detecting device.
Further, the outside of equipment body 100 is enclosed with device housings 910, and device housings 910 are equipped with touch screen
911, touch screen 911 is electrically connected with control system.
Specifically, staff can utilize touch screen 911 and control system, relevant behaviour is carried out to characteristic detecting device
Make.
Further, the opposite sides of device housings 910 is offered respectively into plate mouth and plate outlet, into plate mouth and plate outlet
It is respectively equipped with charging sensor and exit sensors, charging sensor and exit sensors are electrically connected in control system.
Specifically, charging sensor is for judging whether substrate 101 has passed through into Ban Kou, when substrate 101 completely into
Enter to after this characteristic detecting device, control system can just send out instruction, carry out subsequent running.Exit sensors are for judging base
Whether plate 101 has passed through plate outlet, after monoblock substrate 101 leaves this characteristic detecting device completely, control system just meeting
Instruction is sent out, subsequent running is carried out.
Under the action of charging sensor and exit sensors, it can ensure that this characteristic detecting device completes detection work in an orderly manner
Make, avoid because the operation that substrate 101 is inputted or exported is wrong cause to damage equipment the problem of, and then reduce this equipment
Maintenance cost.
The control system and a series of spare and accessory parts that the present embodiment is added match, and keep this characteristic detecting device more intelligent
Change, to further increase the production efficiency of enterprise.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to before
Stating embodiment, invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and scope for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of online characteristic detecting device, including equipment body, the equipment body includes rack and substrate transport track,
It is characterized in that：
The rack includes the upper mold support plate being mutually parallel and lower die support plate setting up and down, the upper mold support plate and institute
It states and is connected with several vertical supporting rods between lower die support plate；
It is fixedly connected with needle plate lower die above the lower die support plate, and is located at the needle plate lower die opposite sides
First jacking cylinder and the second jacking cylinder；
The opposite end of the substrate transport track respectively with the upper end of first jacking cylinder, the upper end of the second jacking cylinder
It is connected；
The upper mold support plate is equipped with large-diameter cylinder, and the lower end of the large-diameter cylinder is connected with and the needle plate lower die phase
Matched needle plate upper mold；
The lower face of the needle plate upper mold and the upper surface of the needle plate lower die are respectively connected with detection component.
2. characteristic detecting device according to claim 1, which is characterized in that the substrate transport track includes positioned at described
First track support plate of the first jacking cylinder upper end, and the second track support plate positioned at the second jacking cylinder upper end；
The top of the first track support plate is equipped with the first riser and the second riser being mutually parallel, the second track support
Plate is equipped with the third riser and the 4th riser for being parallel to first riser；
The first guide rail, second riser and the 4th riser are fixedly connected with above first riser and third riser
Top be fixedly connected with the second guide rail for being parallel to first guide rail；
First riser and the second riser offer synchronous shaft mounting hole, and synchronous turn is equipped in the synchronous shaft mounting hole
Axis；The synchronous rotating shaft is connected with synchronizing shaft driving motor close to one end of first riser；
First guide rail is connected with the first belt pulley group, first belt transmission close to the side of second guide rail
Tensioning has the first travelling belt between wheel group and the synchronous rotating shaft；
Second guide rail is connected with the second belt pulley group, second belt transmission close to the side of first guide rail
Tensioning has the second travelling belt between wheel group and the synchronous rotating shaft.
3. characteristic detecting device according to claim 2, which is characterized in that second riser is far from first riser
Side be equipped with the 5th riser, the 5th riser and first riser are respectively fixedly connected in the first track support plate
Opposite sides；
First riser offers the first lead screw mounting hole, and the 5th riser offers the second lead screw mounting hole, and described
The first lead screw is installed in one lead screw mounting hole and the second lead screw mounting hole；
First screw rod bushing is equipped with the first feed screw nut, and first feed screw nut is fixedly connected with second riser；
The side of 4th riser far from the third riser is equipped with the 6th riser, the 6th riser and second riser
It is respectively fixedly connected with the opposite sides in the second track support plate；
The third riser offers third lead screw mounting hole, and the 6th riser offers the 4th lead screw mounting hole, and described
The second lead screw is installed in three lead screw mounting holes and the 4th lead screw mounting hole；
Second screw rod bushing is equipped with the second feed screw nut, and second feed screw nut is fixedly connected with the 4th riser；
The one end of first lead screw far from first riser is fixedly connected with the first drive sprocket, and second lead screw is separate
One end of the third riser is fixedly connected with the second drive sprocket, first drive sprocket and second drive sprocket it
Between be connected with transmission chain；
Second lead screw is fixedly connected with adjusting rocking bar close to one end of the third riser.
4. characteristic detecting device according to claim 2, which is characterized in that be connected with above first guide rail symmetrical
The first substrate limit module and second substrate of setting limit module；
The first substrate limit module includes the first inductor, and first inductor limits module far from the second substrate
Side be equipped with the first limiting cylinder perpendicular to ground, first limiting cylinder is connected with the first baffle of " inverted L shape ", institute
State the top that first baffle is located at first travelling belt；
The second substrate limit module includes the second inductor, and second inductor limits module far from the first substrate
Side be equipped with the second limiting cylinder perpendicular to ground, second limiting cylinder is connected with the second baffle of " inverted L shape ", institute
State the top that second baffle is located at first travelling belt.
5. characteristic detecting device according to claim 4, which is characterized in that first substrate limit module further includes the
One laser sensor, the first laser sensor are located at the side of first inductor far from the first limiting cylinder；
The second substrate limit module further includes second laser sensor, and the second laser sensor is located at described second and feels
Answer device far from the side of the second limiting cylinder.
6. characteristic detecting device according to claim 1, which is characterized in that the large-diameter cylinder and the needle plate upper mold
Between be connected with lock vice mechanism；
The lock vice mechanism includes the cylinder link block being connect with the lower section of the large-diameter cylinder, under the cylinder link block
Side's connection is parallel to the upper mold connecting plate of horizontal plane, and symmetrically arranged first " L is connected with below the upper mold connecting plate
Type " latches and second " L-type " lock；
First " L-type " lock, second " L-type " latch both sides connection opposite with the needle plate upper mold respectively.
7. characteristic detecting device according to claim 2, which is characterized in that the equipment body further includes fool-proof mechanism,
The fool-proof mechanism includes the fool proof bar installation cantilever being fixed on the supporting rod, fool proof bar installation cantilever lower face peace
Equipped with the first fool proof bar perpendicular to ground；
The first fool proof bar is located at the surface of the second track support plate, and the lower face of the first fool proof bar is higher than institute
State the upper surface of the first travelling belt；
The fool-proof mechanism further includes the second fool proof bar perpendicular to ground, and the second fool proof bar is supported mounted on the second track
The upper surface of plate, the upper surface of the second fool proof bar are less than the upper surface of first travelling belt.
8. characteristic detecting device according to claim 2, which is characterized in that the equipment body further includes being located at described the
Detection and localization module above one track support plate；
The detection and localization module includes the detection module installation cantilever being fixed on the supporting rod, the detection module installation
Cantilever is equipped with the detection module lifting cylinder perpendicular to ground, and positioning is connected with below the detection module lifting cylinder and is swashed
Optical sensor.
9. characteristic detecting device according to claim 1, which is characterized in that be enclosed with equipment on the outside of the equipment body
Shell, the device housings are equipped with touch screen, and the touch screen is electrically connected with control system.
10. characteristic detecting device according to claim 9, which is characterized in that the opposite sides of the device housings is distinguished
It offers into plate mouth and plate outlet, described to be respectively equipped with charging sensor and exit sensors into plate mouth and the plate outlet, institute
It states charging sensor and exit sensors is electrically connected in the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186997.2A CN108328334A (en) | 2018-03-07 | 2018-03-07 | A kind of online characteristic detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186997.2A CN108328334A (en) | 2018-03-07 | 2018-03-07 | A kind of online characteristic detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108328334A true CN108328334A (en) | 2018-07-27 |
Family
ID=62929117
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186997.2A Pending CN108328334A (en) | 2018-03-07 | 2018-03-07 | A kind of online characteristic detecting device |
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| Country | Link |
|---|---|
| CN (1) | CN108328334A (en) |
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| CN109342924A (en) * | 2018-10-24 | 2019-02-15 | 安徽达胜电子有限公司 | A kind of pcb board detection device and detection method |
| CN113458740A (en) * | 2020-03-31 | 2021-10-01 | 常州星宇车灯股份有限公司 | Lamp part automatic assembly in-place detection integrated device |
| CN113655375A (en) * | 2021-09-18 | 2021-11-16 | 深圳市浦洛电子科技有限公司 | Online test burning device |
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