CN109373859A - A kind of PCBA board detection device - Google Patents
A kind of PCBA board detection device Download PDFInfo
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- CN109373859A CN109373859A CN201811375317.8A CN201811375317A CN109373859A CN 109373859 A CN109373859 A CN 109373859A CN 201811375317 A CN201811375317 A CN 201811375317A CN 109373859 A CN109373859 A CN 109373859A
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- detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
- G01B5/061—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness height gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
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- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of PCBA board detection devices, including device housings, base plate, height detection structure, intensity detection structure and partition are constituted, device housings are equipped at the top of the base plate, the device housings are fixedly connected with base plate, the device housings bottom is equipped with partition, the partition side is fixedly connected with device housings, the partition other side is fixedly connected with base plate, the partition side is equipped with height detection structure, the height detection structure is fixedly connected with device housings, the partition other side is equipped with intensity detection structure, this PCBA board detection device, using equipment detection instead of manually detecting, directly the integral thickness of PCBA board and the integral inclined degree of PCBA board are detected simultaneously using height detection structure, pass through the pressure resistance of intensity detection structure detection PCBA board again Degree has unified examination criteria, substandard product can all be chosen, accelerate detection speed, improve detection efficiency, saved cost of labor.
Description
Technical field
The present invention relates to PCBA board detection technique field, specially a kind of PCBA board detection device.
Background technique
PCBA board i.e. PCB hollow plate pass through SMT piece uploading, using the entire processing procedure of DIP plug-in unit, abbreviation PCBA board, with
The development of science and technology, portable electronic device apply to each technical field, PCBA board is the core of portable electronic device,
To its processing quality and the stringent control of process requirement.
Due to various reasons such as personnel, equipment, component true qualities, it is completely qualified not can guarantee PCBA board at all, if
It finds not in time, unqualified PCBA board flows into next procedure or finished product, increases next procedure disqualification rate, so existing
PCBA board needs to detect in production, but existing detection device is detected to the system of PCBA board, PCBA
The oneself height and compression strength of plate are also very crucial factor, also rely solely on employee's for the detection of this respect at present
Detection manually, manual examination criteria is different, is difficult completely to choose defective products, and subsequent assembling also needs to choose defective products, drop
The speed of production of low whole production line, and manual detection efficiency is low, increases cost of labor.
Summary of the invention
The purpose of the present invention is to provide a kind of PCBA board detection devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of PCBA board detection device, including outside equipment
Shell, base plate, height detection structure, intensity detection structure and partition are constituted, and device housings are equipped at the top of the base plate, described
Device housings are fixedly connected with base plate, and the device housings bottom is equipped with partition, and the partition side is fixed with device housings
Connection, the partition other side are fixedly connected with base plate, and the partition side is equipped with height detection structure, the height detection
Structure is fixedly connected with device housings, and the partition other side is equipped with intensity detection structure, the intensity detection structure and equipment
Shell is fixedly connected.
Preferably, the height detection structure is by the first driving motor, screw rod, limit plate, fixed plate, pressing plate, baffle, flat
Platform, limiting device, tilt detecting device, movable span, limiting slot and limited block are constituted, and first is equipped at the top of the device housings and is driven
Dynamic motor, first driving motor are fixedly connected with device housings, and the first driving motor output end is fixed with screw rod, institute
Screw rod bottom is stated equipped with limit plate, the screw rod is threadedly coupled with limit plate, and the diaphragm internal is equipped with limiting slot, the limit
Limited block is equipped with inside slot, the limited block is slidably connected with limiting slot, and the limited block is fixedly connected with limit plate, the limit
Position board bottom portion be equipped with limiting device, the limiting device bottom be equipped with fixed plate, the limiting device two sides respectively with limit plate
It is fixedly connected with fixed plate, there are four the limiting device is set, the limiting device is in rectangular arranged, and the screw rod sequentially passes through
Limit plate and fixed plate, the fixed plate inside are equipped with movable span, and the fixed plate bottom is fixed with pressing plate, the limit plate one
Side is equipped with tilt detecting device, and the tilt detecting device is slidably connected with limit plate, the tilt detecting device and fixed plate
It is fixedly connected, there are four the tilt detecting device is set, the tilt detecting device is in rectangular arranged, and the pressing plate side is equipped with
Baffle, the baffle are fixedly connected with device housings, and the baffle bottom is equipped with platform, the platform and the fixed company of base plate
It connects.
Preferably, the limiting device is made of guide post, limit spring and guide sleeve, and the limit plate bottom, which is fixed with, leads
Set, the guide sleeve bottom are equipped with guide post, and the guide post is slidably connected with guide sleeve, and the guide post and guide sleeve outer surface are equipped with limit bullet
Spring, described limit spring one end are fixedly connected with limit plate, and the limit spring other end is fixedly connected with fixed plate.
Preferably, the tilt detecting device is by sliding block, slide bar, link block, detection spring, fixed disk and detection probe structure
At the fixed plate side is equipped with sliding block, and the sliding block is fixedly connected with fixed plate, and the sliding block runs through limit plate, the cunning
Block is slidably connected with limit plate, and the sliding block inner wall is equipped with slide bar, and the slide bar is slidably connected with sliding block, and the slider bottom is solid
Surely there is detection probe, the detection probe outer surface is equipped with fixed disk, and the detection probe runs through fixed disk, and solid with fixed disk
Fixed connection, the fixed disk side are equipped with detection spring, and described detection spring one end is equipped with link block, the link block and fixation
Plate is fixedly connected, and described detection spring one end is fixedly connected with link block, the detection spring other end and the fixed company of fixed disk
It connects.
Preferably, the intensity detection structure is by the second driving motor, threaded rod, thread bush, connecting plate, briquetting, limit
Track, scale plate and guiding device are constituted, and the device housings side is equipped with the second driving motor, second driving motor with
Device housings are fixedly connected, and the second driving motor output end is fixed with threaded rod, and described threaded rod one end is equipped with thread bush,
The thread bush is threadedly coupled with threaded rod, and the thread bush bottom is equipped with connecting plate, the connecting plate and the fixed company of thread bush
It connects, the connecting plate side is equipped with guiding device, and the guiding device is fixedly connected with device housings, and the guiding device is equipped with
Four, the guiding device is in rectangular arranged, and the connecting plate bottom is fixed with briquetting, the briquetting and the fixed company of connecting plate
It connects, the partition side is fixed with limit track, and the limit track is fixedly connected with device housings, and the limit track is equipped with
Two, the limit track is symmetrical, and the limit track side is equipped with scale plate, and the scale plate is fixed with device housings
Connection.
Preferably, the guiding device is made of movable block and guide rail, and the device housings side is fixed with guiding
Track is equipped with movable block inside the guide rail, and the movable block is slidably connected with guide rail, the movable block with connect
Plate is fixedly connected.
Preferably, the screw rod bottom is equipped with position-arresting disk, and the position-arresting disk is fixedly connected with screw rod.
Preferably, the device housings side is equipped with rubber pad, and the rubber pad is fixedly connected with device housings.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention directly detects PCBA board using height detection structure using equipment detection instead of manually detecting simultaneously
Integral thickness and PCBA board integral inclined degree, then by the compression strength of intensity detection structure detection PCBA board, have
Substandard product can all be chosen, accelerate detection speed, improve detection efficiency by unified examination criteria, save
Cost of labor.
2, the limiting device in height detection structure of the present invention mainly protects PCBA board, and PCBA board is prevented to be subject to crushing, limit
The rubber pad of track side is to play buffer function, protects PCBA board, can be intuitive by the scale on baffle and scale plate
Numerical value when PCBA board measurement is read, convenient for the unification of examination criteria, optimizing detection mode.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is overall structure of the present invention；
Fig. 3 is height detection structure chart；
Fig. 4 is intensity detection structure chart；
Fig. 5 is height detection structure partial enlarged drawing；
Fig. 6 is height detection structure partial enlarged drawing.
In figure: 1- device housings；2- base plate；3- height detection structure；4- intensity detection structure；5- partition；6- first
Driving motor；7- screw rod；8- limit plate；9- fixed plate；10- pressing plate；11- baffle；12- platform；13- limiting device；14- inclination
Detection device；15- movable span；16- limiting slot；17- limited block；18- guide post；19- limit spring；20- guide sleeve；21- sliding block；
22- slide bar；23- link block；24- detection spring；25- fixed disk；26- detection probe；27- position-arresting disk；28- second drives electricity
Machine；29- threaded rod；30- thread bush；31- connecting plate；32- briquetting；33- limit track；34- scale plate；35- rubber pad；36-
Guiding device；37- movable block；38- guide rail.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of PCBA board detection device, including device housings 1,
Base plate 2, height detection structure 3, intensity detection structure 4 and partition 5 are constituted, and device housings 1 are equipped at the top of the base plate 2,
The device housings 1 are fixedly connected with base plate 2, and 1 bottom of device housings is equipped with partition 5,5 side of partition and equipment
Shell 1 is fixedly connected, and 5 other side of partition is fixedly connected with base plate 2, and 5 side of partition is equipped with height detection structure
3, the height detection structure 3 is fixedly connected with device housings 1, and 5 other side of partition is equipped with intensity detection structure 4, described
Intensity detection structure 4 is fixedly connected with device housings 1.
The height detection structure 3 by the first driving motor 6, screw rod 7, limit plate 8, fixed plate 9, pressing plate 10, baffle 11,
Platform 12, limiting device 13, tilt detecting device 14, movable span 15, limiting slot 16 and limited block 17 are constituted, the device housings
1 top is equipped with the first driving motor 6, and first driving motor 6 is fixedly connected with device housings 1, first driving motor 6
Output end is fixed with screw rod 7, and 7 bottom of screw rod is equipped with limit plate 8, and the screw rod 7 is threadedly coupled with limit plate 8, it is described every
It is equipped with limiting slot 16 inside plate 5, limited block 17 is equipped with inside the limiting slot 16, the limited block 17 connects with the sliding of limiting slot 16
It connects, the limited block 17 is fixedly connected with limit plate 8, and 8 bottom of limit plate is equipped with limiting device 13, the limiting device 13
Bottom is equipped with fixed plate 9, and 13 two sides of limiting device are fixedly connected with limit plate 8 and fixed plate 9 respectively, the limiting device
13 set there are four, the limiting device 13 be in rectangular arranged, the screw rod 7 sequentially passes through limit plate 8 and fixed plate 9, described solid
Movable span 15 is equipped with inside fixed board 9,9 bottom of fixed plate is fixed with pressing plate 10, and 8 side of limit plate is equipped with tilt detection
Device 14, the tilt detecting device 14 are slidably connected with limit plate 8, the tilt detecting device 14 and the fixed company of fixed plate 9
It connects, there are four the tilt detecting device 14 is set, the tilt detecting device 14 is in rectangular arranged, and 10 side of pressing plate is equipped with
Baffle 11, the baffle 11 are fixedly connected with device housings 1, and 11 bottom of baffle is equipped with platform 12, the platform 12 and bottom
Seat board 2 is fixedly connected.
The limiting device 13 is made of guide post 18, limit spring 19 and guide sleeve 20, and 8 bottom of limit plate, which is fixed with, leads
Set 20,20 bottom of guide sleeve are equipped with guide post 18, and the guide post 18 is slidably connected with guide sleeve 20, outside the guide post 18 and guide sleeve 20
Surface is equipped with limit spring 19, and described 19 one end of limit spring is fixedly connected with limit plate 8,19 other end of limit spring and
Fixed plate 9 is fixedly connected.
The tilt detecting device 14 is by sliding block 21, slide bar 22, link block 23, detection spring 24, fixed disk 25 and detection
Probe 26 is constituted, and 9 side of fixed plate is equipped with sliding block 21, and the sliding block 21 is fixedly connected with fixed plate 9, and the sliding block 21 passes through
Limit plate 8 is worn, the sliding block 21 is slidably connected with limit plate 8, and 21 inner wall of sliding block is equipped with slide bar 22, the slide bar 22 and cunning
Block 21 is slidably connected, and 21 bottom of sliding block is fixed with detection probe 26, and 26 outer surface of detection probe is equipped with fixed disk 25,
The detection probe 26 runs through fixed disk 25, and is fixedly connected with fixed disk 25, and 25 side of fixed disk is equipped with detection spring
24, described 24 one end of detection spring is equipped with link block 23, and the link block 23 is fixedly connected with fixed plate 9, the detection spring
24 one end are fixedly connected with link block 23, and 24 other end of detection spring is fixedly connected with fixed disk 25.
The intensity detection structure 4 by the second driving motor 28, threaded rod 29, thread bush 30, connecting plate 31, briquetting 32,
Limit track 33, scale plate 34 and guiding device 36 are constituted, and 1 side of device housings is equipped with the second driving motor 28, described
Second driving motor 28 is fixedly connected with device housings 1, and 28 output end of the second driving motor is fixed with threaded rod 29, described
29 one end of threaded rod is equipped with thread bush 30, and the thread bush 30 is threadedly coupled with threaded rod 29, and 30 bottom of thread bush is equipped with
Connecting plate 31, the connecting plate 31 are fixedly connected with thread bush 30, and 31 side of connecting plate is equipped with guiding device 36, described to lead
It being fixedly connected to device 36 with device housings 1, there are four the guiding device 36 is set, the guiding device 36 is in rectangular arranged,
31 bottom of connecting plate is fixed with briquetting 32, and the briquetting 32 is fixedly connected with connecting plate 31, and 5 side of partition is fixed with
Limit track 33, the limit track 33 are fixedly connected with device housings 1, there are two the limit track 33 is set, the limit
Track 33 is symmetrical, and 33 side of limit track is equipped with scale plate 34, the scale plate 34 and the fixed company of device housings 1
It connects.
The guiding device 36 is made of movable block 37 and guide rail 38, and 1 side of device housings is fixed with guiding
Track 38 is equipped with movable block 37 inside the guide rail 38, and the movable block 37 is slidably connected with guide rail 38, the work
Motion block 37 is fixedly connected with connecting plate 31.
7 bottom of screw rod is equipped with position-arresting disk 27, and the position-arresting disk 27 is fixedly connected with screw rod 7.
1 side of device housings is equipped with rubber pad 35, and the rubber pad 35 is fixedly connected with device housings 1.
Working principle: the PCBA board produced on production line is put into the platform 12 of the height detection structure 3 in device housings 1
On, start the first driving motor 6 of height detection structure 3, the first driving motor 6 drives screw rod 7 to rotate, and screw rod 7 drives limit
Plate 8 moves downward, and the detection probe 26 first of tilt detecting device 14 contacts the outside of PCBA board, and detection probe 26, which is squeezed, to press to
Upper movement, the upward sliding in sliding block 21 with moving slide-bar 22 of detection probe 26, detection spring 24 is compressed at this time, observation slide bar 22
Difference in height can be qualified, the first driving motor 6 then band in a certain range with the inclined degree of intuitive judgment PCBA board
Dynamic limit plate 8 moves downward, and pressing plate 10 pushes down PCBA board, and the limit spring 19 of limiting device 13 is shunk at this time, prevents PCBA board
It is subject to crushing, the thickness of PCBA board is read according to the scale on the baffle 11 of side, then the first driving motor 6 reversely rotates, band
Dynamic limit plate 8 is detached from PCBA board, and PCBA board is taken out, the height of PCBA board and gradient detected by an equipment,
Detection time is saved, increases detection efficiency, then PCBA board is put into the limit track 33 of intensity detection structure 4, position-limited rail
The rubber pad 35 of 33 side of road is to play the role of protecting PCBA board, starts the second driving motor 28, the second driving motor at this time
28 drive threaded rod 29 to rotate, and threaded rod 29 drives thread bush 30 to move, and thread bush 30 drives connecting plate 31 to move downward, and connect
Plate 31 drives briquetting 32 to move downward, and PCBA board is pressed downward by briquetting 32, and when being pressed onto the minimum of scale plate 34, PCBA board is continuous
It splits, then PCBA board compression strength is qualified, and the second driving motor 28 rotates backward at this time, briquetting 32 is pulled away from PCBA board, entirely
The detection of PCBA board physical characteristic finishes, and the structure of PCBA board is detected by mechanical equipment, and detection speed is more accelerated, examination criteria system
One, detection efficiency is promoted.
The first driving motor 6 and the preferred Y100L-2-3 model of the second driving motor 28, motor operation circuit are in this programme
Conventional motor positive and negative rotation controls program.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of PCBA board detection device, including device housings (1), base plate (2), height detection structure (3), intensity detection knot
Structure (4) and partition (5) are constituted, it is characterised in that: are equipped with device housings (1) at the top of the base plate (2), the device housings
(1) it is fixedly connected with base plate (2), device housings (1) bottom is equipped with partition (5), outside partition (5) side and equipment
Shell (1) is fixedly connected, and partition (5) other side is fixedly connected with base plate (2), and partition (5) side is equipped with height and examines
Geodesic structure (3), the height detection structure (3) are fixedly connected with device housings (1), and partition (5) other side is equipped with intensity
Detection structure (4), the intensity detection structure (4) are fixedly connected with device housings (1).
2. a kind of PCBA board detection device according to claim 1, it is characterised in that: the height detection structure (3) by
First driving motor (6), screw rod (7), limit plate (8), fixed plate (9), pressing plate (10), baffle (11), platform (12), limit dress
It sets (13), tilt detecting device (14), movable span (15), limiting slot (16) and limited block (17) to constitute, the device housings (1)
Top is equipped with the first driving motor (6), and first driving motor (6) is fixedly connected with device housings (1), first driving
Motor (6) output end is fixed with screw rod (7), and screw rod (7) bottom is equipped with limit plate (8), the screw rod (7) and limit plate
(8) it is threadedly coupled, is equipped with limiting slot (16) inside the partition (5), be equipped with limited block (17) inside the limiting slot (16), institute
It states limited block (17) to be slidably connected with limiting slot (16), the limited block (17) is fixedly connected with limit plate (8), the limit plate
(8) bottom is equipped with limiting device (13), and limiting device (13) bottom is equipped with fixed plate (9), the limiting device (13) two
Side is fixedly connected with limit plate (8) and fixed plate (9) respectively, there are four the limiting device (13) sets, the limiting device
It (13) is in rectangular arranged, the screw rod (7) sequentially passes through limit plate (8) and fixed plate (9), is equipped with inside the fixed plate (9)
Movable span (15), fixed plate (9) bottom are fixed with pressing plate (10), and limit plate (8) side is equipped with tilt detecting device
(14), the tilt detecting device (14) is slidably connected with limit plate (8), the tilt detecting device (14) and fixed plate (9)
It is fixedly connected, there are four the tilt detecting device (14) sets, the tilt detecting device (14) is in rectangular arranged, the pressing plate
(10) side is equipped with baffle (11), and the baffle (11) is fixedly connected with device housings (1), and baffle (11) bottom is equipped with flat
Platform (12), the platform (12) are fixedly connected with base plate (2).
3. a kind of PCBA board detection device according to claim 2, it is characterised in that: the limiting device (13) is by guide post
(18), limit spring (19) and guide sleeve (20) are constituted, and limit plate (8) bottom is fixed with guide sleeve (20), the guide sleeve (20)
Bottom is equipped with guide post (18), and the guide post (18) is slidably connected with guide sleeve (20), the guide post (18) and guide sleeve (20) outer surface
Equipped with limit spring (19), described limit spring (19) one end is fixedly connected with limit plate (8), and the limit spring (19) is another
End is fixedly connected with fixed plate (9).
4. a kind of PCBA board detection device according to claim 2, it is characterised in that: the tilt detecting device (14) by
Sliding block (21), slide bar (22), link block (23), detection spring (24), fixed disk (25) and detection probe (26) are constituted, described solid
Fixed board (9) side is equipped with sliding block (21), and the sliding block (21) is fixedly connected with fixed plate (9), and the sliding block (21) is through limit
Plate (8), the sliding block (21) are slidably connected with limit plate (8), and sliding block (21) inner wall is equipped with slide bar (22), the slide bar
(22) it is slidably connected with sliding block (21), sliding block (21) bottom is fixed with detection probe (26), and the detection probe (26) is outside
Surface is equipped with fixed disk (25), and the detection probe (26) runs through fixed disk (25), and is fixedly connected with fixed disk (25), described
Fixed disk (25) side is equipped with detection spring (24), and described detection spring (24) one end is equipped with link block (23), the link block
(23) it is fixedly connected with fixed plate (9), described detection spring (24) one end is fixedly connected with link block (23), the detection spring
(24) other end is fixedly connected with fixed disk (25).
5. a kind of PCBA board detection device according to claim 1, it is characterised in that: the intensity detection structure (4) by
Second driving motor (28), threaded rod (29), thread bush (30), connecting plate (31), briquetting (32), limit track (33), scale
Plate (34) and guiding device (36) are constituted, and device housings (1) side is equipped with the second driving motor (28), second driving
Motor (28) is fixedly connected with device housings (1), and the second driving motor (28) output end is fixed with threaded rod (29), described
Threaded rod (29) one end is equipped with thread bush (30), and the thread bush (30) is threadedly coupled with threaded rod (29), the thread bush
(30) bottom is equipped with connecting plate (31), and the connecting plate (31) is fixedly connected with thread bush (30), connecting plate (31) side
Equipped with guiding device (36), the guiding device (36) is fixedly connected with device housings (1), and the guiding device (36) is equipped with four
A, the guiding device (36) is in rectangular arranged, and connecting plate (31) bottom is fixed with briquetting (32), the briquetting (32) with
Connecting plate (31) is fixedly connected, and partition (5) side is fixed with limit track (33), outside the limit track (33) and equipment
Shell (1) is fixedly connected, and there are two the limit track (33) sets, the limit track (33) is symmetrical, the limit track
(33) side is equipped with scale plate (34), and the scale plate (34) is fixedly connected with device housings (1).
6. a kind of PCBA board detection device according to claim 1, it is characterised in that: the guiding device (36) is by activity
Block (37) and guide rail (38) are constituted, and device housings (1) side is fixed with guide rail (38), the guide rail
(38) internal to be equipped with movable block (37), the movable block (37) is slidably connected with guide rail (38), the movable block (37) and
Connecting plate (31) is fixedly connected.
7. a kind of PCBA board detection device according to claim 1, it is characterised in that: screw rod (7) bottom is equipped with limit
Position disk (27), the position-arresting disk (27) are fixedly connected with screw rod (7).
8. a kind of PCBA board detection device according to claim 1, it is characterised in that: device housings (1) side is set
Have rubber pad (35), the rubber pad (35) is fixedly connected with device housings (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375317.8A CN109373859A (en) | 2018-11-19 | 2018-11-19 | A kind of PCBA board detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375317.8A CN109373859A (en) | 2018-11-19 | 2018-11-19 | A kind of PCBA board detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110455158A (en) * | 2019-09-18 | 2019-11-15 | 中国科学院长春光学精密机械与物理研究所 | A kind of printed circuit board pick-and-place components solder joint height detecting tool |
| CN114152518A (en) * | 2022-02-09 | 2022-03-08 | 北京锦东建设发展有限公司 | Pipe detection device |
| CN116793178A (en) * | 2023-05-15 | 2023-09-22 | 陕西汇天广科信息科技有限公司 | Detection system for printed circuit board |
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| CN116793178B (en) * | 2023-05-15 | 2024-05-03 | 深圳市博锐高科科技有限公司 | Detection system for printed circuit board |
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